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Maintaining a clean dishwasher is essential for optimal performance and fresh dishes every time. The best way to clean your dishwasher involves choosing between tablets, liquids, or specialized descalers, each offering different benefits. The Affresh Dishwasher Cleaner stands out as the overall top pick for its deep-cleaning power and ease of use, while options like the Finish Dishwasher Cleaner Liquid excel at removing limescale. Tradeoffs often involve balancing cost, scent, and cleaning strength, making it important to match your choice to your dishwasher’s needs. Keep reading to explore the best products and learn how to keep your dishwasher running like new.

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15
compared
8
brands
Which way to clean dishwasher should you buy?
★ Top Pick
Affresh Dishwasher Cleaner
Best Overall for Regular Deep Cleaning
Effective at removing odors, limescale, and mineral deposits
See on Amazon →
Busy households wanting a cost-effective, straightforward cleaning routine for their dishwasher.
Dishwasher Cleaner Tablets
Provides a full year of cleaning with 24 tablets
View on Amazon →
Users seeking a simple, monthly maintenance routine with minimal steps.
Cascade Platinum Dishwasher Cl
Effective at removing odors and buildup
View on Amazon →
Owners of heavily scaled or neglected dishwashers needing powerful, occasional cleaning.
Renuv Heavy Duty Dishwasher Cl
Large 20-gram tablets for effective cleaning in fewer uses
View on Amazon →
Facilities or households with multiple types of dishwashers seeking a versatile, long-term cleaning solution.
Dishwasher Cleaner and Deodori
Effective at removing limescale, grime, and odors
View on Amazon →
Pros & cons at a glance
Affresh Dishwasher Cleaner
✓ Effective at removing odors, limescale, and mineral deposits
✗ May need multiple applications for severe buildup
Dishwasher Cleaner Tablets
✓ Provides a full year of cleaning with 24 tablets
✗ Requires consistent, regular use for best results
Cascade Platinum Dishwasher Cl
✓ Effective at removing odors and buildup
✗ Requires use with Cascade detergent and rinse aid for best results
Renuv Heavy Duty Dishwasher Cl
✓ Large 20-gram tablets for effective cleaning in fewer uses
✗ Requires monthly use, which may be overkill for lightly maintained dishwashers
Dishwasher Cleaner and Deodori
✓ Effective at removing limescale, grime, and odors
✗ Can produce excess foam if used improperly
Dishwasher Cleaner Tablets & D
✓ Effective at removing limescale, stains, and odors
✗ Requires multiple cycles for heavy buildup
Finish Dishwasher Cleaner Tabl
✓ Effective at removing grease, grime, and hard water buildup
✗ Requires monthly use for best results
Dishwasher Cleaner & Deep Deod
✓ Deeply cleans and deodorizes dishwashers
✗ Requires regular use for best results
Seventh Generation Dishwasher
✓ Easy to use and mess-free packs
✗ Requires monthly use for best results
The Clean People Dishwasher Cl
✓ Effectively removes limescale, mineral buildup, and grease
✗ Limited to 10 tablets, may require more frequent repurchase
Affresh Dishwasher Cleaner
✓ Simple, pre-measured tablets for hassle-free use
✗ Limited to dishwasher cleaning only
Finish Dishwasher Cleaner Liqu
✓ Effectively removes limescale and grease
✗ Needs regular use every 3 months
Dishwasher Cleaner and Deodori
✓ Provides a full year of cleaning supplies
✗ Requires consistent monthly use for best results
Lemi Shine Natural Dishwasher
✓ Removes odor-causing buildup and stains naturally
✗ Small size requires frequent repurchase
Dishwasher Cleaner Deodorizer
✓ Effective at removing hard water stains and mineral buildup
✗ Requires bi-weekly use for optimal results

Complete the kit

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Key Takeaways

  • Deep-cleaning tablets like Affresh provide a comprehensive solution for regular maintenance.
  • Liquid cleaners are better suited for tackling limescale and mineral buildup in hard water areas.
  • Scented options add freshness but may not be necessary if odor isn’t an issue.
  • Value varies widely; larger supplies like 1-year packs offer savings for frequent users.
  • Choosing the right product depends on your water quality, dishwasher age, and cleaning preferences.
2
Dishwasher Cleaner Tablets
Best Value for Long-Term Use
1
Affresh Dishwasher Cleaner
Best Overall for Regular Deep Cleaning
3
Cascade Platinum Dishwasher Cl
Best for Monthly Maintenance with Simplicity

Our Top Way To Clean Dishwasher Picks

Affresh Dishwasher Cleaner, Deep-Cleaning Tablet, 6-Month SupplyAffresh Dishwasher Cleaner, Deep-Cleaning Tablet, 6-Month SupplyBest Overall for Regular Deep CleaningType: Dishwasher CleanerForm: TabletQuantity: 6 months supplyVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner Tablets – 24 Count (1-Year Supply) Lemon ScentedDishwasher Cleaner Tablets - 24 Count (1-Year Supply) Lemon ScentedBest Value for Long-Term UseQuantity: 24 tabletsScent: LemonDuration: 1 yearVIEW ON AMAZONSee Our Full Breakdown
Cascade Platinum Dishwasher Cleaner, 3 countCascade Platinum Dishwasher Cleaner, 3 countBest for Monthly Maintenance with SimplicityCount: 3Recommended Use: Once a monthVIEW ON AMAZONSee Our Full Breakdown
Renuv Heavy Duty Dishwasher Cleaner & Deodorizer, 12 XL TabletsRenuv Heavy Duty Dishwasher Cleaner & Deodorizer, 12 XL TabletsBest for Heavy-Duty Cleaning and DescalingQuantity: 12 tabletsTablet weight: 20 gramsCompatibility: All dishwasher brands including LG, Bosch, Whirlpool, SamsungVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner and Deodorizer Tablets – 24 PackDishwasher Cleaner and Deodorizer Tablets - 24 PackBest for Versatile Use Across BrandsQuantity: 24 tabletsCompatibility: Most residential and commercial dishwashersPurpose: Deep cleaning, descaling, odor eliminationVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner Tablets & Deodorizer, 24 CountDishwasher Cleaner Tablets & Deodorizer, 24 CountBest Overall for Maintenance and Eco-FriendlinessQuantity: 24 tabletsUse Frequency: MonthlyCompatibility: All major dishwasher brands and modelsVIEW ON AMAZONSee Our Full Breakdown
Finish Dishwasher Cleaner Tablets, 12 countFinish Dishwasher Cleaner Tablets, 12 countBest for Power and Ease During Regular CyclesQuantity: 12 tabletsUsage: MonthlyCompatibility: Most dishwashersVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner & Deep Deodorizer Cleaning Tablets 24 Tabs Lemon ScentDishwasher Cleaner & Deep Deodorizer Cleaning Tablets 24 Tabs Lemon ScentBest for Deep Cleaning and FreshnessQuantity: 24 tabletsScent: LemonApplication: Universal for all dishwashersVIEW ON AMAZONSee Our Full Breakdown
Seventh Generation Dishwasher Cleaner Packs, 6 Count, Free & ClearSeventh Generation Dishwasher Cleaner Packs, 6 Count, Free & ClearBest for Eco-Conscious, Mess-Free MaintenanceCount: 6Certifications: EPA Safer Choice, USDA BioPreferredDye-Free: YesVIEW ON AMAZONSee Our Full Breakdown
The Clean People Dishwasher Cleaner – Tablets for Removing Limescale, Mineral Buildup, Grease & Odors – 10 Count, Citrus ScentThe Clean People Dishwasher Cleaner - Tablets for Removing Limescale, Mineral Buildup, Grease & Odors - 10 Count, Citrus ScentBest for Heavy-Scale and Stubborn BuildupQuantity: 10 tabletsScent: CitrusSafe For: All dishwasher brandsVIEW ON AMAZONSee Our Full Breakdown
Affresh Dishwasher Cleaner – 6 Tablets, 6 Month SupplyAffresh Dishwasher Cleaner - 6 Tablets, 6 Month SupplyBest Overall for Ease and EffectivenessQuantity: 6 tabletsDuration: 6 monthsMain ingredients: Citric acidVIEW ON AMAZONSee Our Full Breakdown
Finish Dishwasher Cleaner Liquid, Limescale Remover, 8.45ozFinish Dishwasher Cleaner Liquid, Limescale Remover, 8.45ozBest for Regular Maintenance and Performance BoostVolume: 8.45ozType: Liquid dishwasher cleanerFeatures: Removes limescale, grease, and odorsVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner and Deodorizer 24 Pack – Deep Clean Tablets for Limescale and Odor RemovalDishwasher Cleaner and Deodorizer 24 Pack - Deep Clean Tablets for Limescale and Odor RemovalBest for Year-Round Maintenance and ConvenienceQuantity: 24 tabletsApplication: Monthly cleaningCompatibility: All dishwasher brandsVIEW ON AMAZONSee Our Full Breakdown
Lemi Shine Natural Dishwasher Cleaner and Deodorizer – 1.76 ozLemi Shine Natural Dishwasher Cleaner and Deodorizer - 1.76 ozBest Eco-Friendly and Natural OptionSize: 1.76 ozType: Dishwasher Cleaner and DeodorizerKey Ingredient: Citric AcidVIEW ON AMAZONSee Our Full Breakdown
Dishwasher Cleaner Deodorizer Descaler Tablets – 28 Tabs – Extra Scented Deep Cleaning Sanitizer Pods – Remove Hard Water – Citric Acid – Septic SafeDishwasher Cleaner Deodorizer Descaler Tablets - 28 Tabs - Extra Scented Deep Cleaning Sanitizer Pods - Remove Hard Water - Citric Acid - Septic SafeBest for Heavy-Duty and Long-Term MaintenanceQuantity: 28 tabletsScent: Extra ScentedFeatures: Deodorizes, Descaling, Deep CleaningVIEW ON AMAZONSee Our Full Breakdown

More Details on Our Top Picks

  1. Affresh Dishwasher Cleaner, Deep-Cleaning Tablet, 6-Month Supply

    Affresh Dishwasher Cleaner, Deep-Cleaning Tablet, 6-Month Supply

    Best Overall for Regular Deep Cleaning

    View on Amazon

    This Affresh Dishwasher Cleaner stands out for its ability to effectively tackle odors, limescale, and mineral buildup with a simple tablet format. Compared to the Renuv Heavy Duty Dishwasher Cleaner, it offers a more balanced approach suitable for most regular maintenance routines and is compatible with all dishwasher brands. Its EPA Safer Choice certification adds peace of mind, especially for eco-conscious users. The main tradeoff is that stubborn buildup might require multiple applications, making it less ideal for heavily neglected appliances. This pick makes the most sense for homeowners seeking a reliable, all-in-one cleaner that’s safe and easy to use regularly.

    Pros:
    • Effective at removing odors, limescale, and mineral deposits
    • Safe to use with or without dishes, reducing inconvenience
    • EPA Safer Choice Certified and septic safe for eco-friendly use
    Cons:
    • May need multiple applications for severe buildup
    • Limited to dishwasher cleaning only, not multi-purpose

    Best for: Homeowners who want a straightforward, effective deep cleaner for routine maintenance.

    Not ideal for: People with heavily scaled or neglected dishwashers needing aggressive descaling—this may require multiple treatments.

    • Type:Dishwasher Cleaner
    • Form:Tablet
    • Quantity:6 months supply
    • Safety:EPA Safer Choice Certified, septic safe
    • Compatibility:All dishwasher makes and models
    Our verdict
    “A dependable choice for regular dishwasher upkeep, especially for those prioritizing safety and simplicity.”
  2. Dishwasher Cleaner Tablets – 24 Count (1-Year Supply) Lemon Scented

    Dishwasher Cleaner Tablets - 24 Count (1-Year Supply) Lemon Scented

    Best Value for Long-Term Use

    View on Amazon

    These lemon-scented tablets provide a full year’s worth of deep cleaning, making them an economical choice for those who prefer a hands-off routine. Compared with Affresh, they offer a larger quantity with a pleasant scent, ideal for households that want ongoing freshness. Their effectiveness at removing grease, grime, and limescale ensures consistent performance, though they demand regular use—something to consider if cleaning is overlooked. The scent adds a fresh touch that can mask lingering odors but may not be sufficient for really stubborn buildup. This option makes the most sense for budget-conscious buyers seeking a year-round, hassle-free cleaning solution.

    Pros:
    • Provides a full year of cleaning with 24 tablets
    • Effective at removing grease, grime, and limescale
    • Infused with a refreshing lemon scent
    • Easy to use—just place in detergent compartment
    Cons:
    • Requires consistent, regular use for best results
    • Limited to dishwasher cleaning only

    Best for: Busy households wanting a cost-effective, straightforward cleaning routine for their dishwasher.

    Not ideal for: Users with heavily scaled or moldy dishwashers who might need a more intensive treatment or multiple cycles.

    • Quantity:24 tablets
    • Scent:Lemon
    • Duration:1 year
    Our verdict
    “Ideal for budget-minded users seeking an affordable, scent-enhanced maintenance routine.”
  3. Cascade Platinum Dishwasher Cleaner, 3 count

    Cascade Platinum Dishwasher Cleaner, 3 count

    Best for Monthly Maintenance with Simplicity

    View on Amazon

    Cascade Platinum offers a straightforward approach: toss a tablet into an empty dishwasher once a month to help prevent buildup. Compared with Affresh and Renuv, it emphasizes simplicity—just a monthly cycle—making it suitable for users who prefer minimal intervention. Its effectiveness at eliminating odors and buildup is well-regarded, but it relies heavily on consistent monthly use and the combined use of Cascade detergent and rinse aid to achieve optimal results. This makes it less flexible than multi-purpose cleaners but perfect for those who want a fuss-free routine that fits into regular cleaning schedules.

    Pros:
    • Effective at removing odors and buildup
    • Easy to use—just toss in and run a cycle
    • Helps maintain a fresh dishwasher with regular use
    Cons:
    • Requires use with Cascade detergent and rinse aid for best results
    • Monthly use routine may be insufficient for heavy buildup

    Best for: Users seeking a simple, monthly maintenance routine with minimal steps.

    Not ideal for: People with severe buildup or neglected dishwashers that need more intensive cleaning or multiple cycles.

    • Count:3
    • Recommended Use:Once a month
    Our verdict
    “A good choice for those who prefer a straightforward, once-a-month maintenance routine with minimal effort.”
  4. Renuv Heavy Duty Dishwasher Cleaner & Deodorizer, 12 XL Tablets

    Renuv Heavy Duty Dishwasher Cleaner & Deodorizer, 12 XL Tablets

    Best for Heavy-Duty Cleaning and Descaling

    View on Amazon

    Renuv’s large 20-gram tablets are designed for more intensive cleaning, making them suitable for heavily scaled or neglected dishwashers. Compared with Affresh or Cascade, these tablets focus on powerful descaling and odor removal in fewer uses—usually once a month. The slow-dissolving, time-release formula allows maximum contact with buildup, but the size and strength mean they may not be suitable for small or less robust dishwashers. This product is ideal for households dealing with persistent mineral deposits or odors that need a more aggressive treatment.

    Pros:
    • Large 20-gram tablets for effective cleaning in fewer uses
    • Powerful odor elimination and descaling capabilities
    • Slow-dissolving time-release for maximum effectiveness
    • Safe for a variety of dishwasher brands and septic systems
    Cons:
    • Requires monthly use, which may be overkill for lightly maintained dishwashers
    • Not suitable for small or delicate units

    Best for: Owners of heavily scaled or neglected dishwashers needing powerful, occasional cleaning.

    Not ideal for: Small or sensitive dishwashers that might be overwhelmed by large, strong tablets.

    • Quantity:12 tablets
    • Tablet weight:20 grams
    • Compatibility:All dishwasher brands including LG, Bosch, Whirlpool, Samsung
    • Use frequency:Once a month
    Our verdict
    “Best suited for heavily scaled dishwashers needing a potent, occasional deep clean on a monthly schedule.”
  5. Dishwasher Cleaner and Deodorizer Tablets – 24 Pack

    Dishwasher Cleaner and Deodorizer Tablets - 24 Pack

    Best for Versatile Use Across Brands

    View on Amazon

    This 24-pack of cleaner and deodorizer tablets offers broad compatibility, suitable for most residential and commercial dishwashers. Compared with specialized options like Affresh or Renuv, it emphasizes versatility and large supply, making it ideal for environments with multiple dishwasher brands or high usage. Its natural lemon-citrus scent adds a fresh note, but its effectiveness can depend on proper use and cycle monitoring—overuse or improper application may lead to excess foam or incomplete cleaning. It’s a practical choice for those who want a long-lasting supply with wide compatibility.

    Pros:
    • Effective at removing limescale, grime, and odors
    • Suitable for a wide range of brands and models
    • Provides over a year’s supply with 24 tablets
    • Natural lemon-citrus scent
    Cons:
    • Can produce excess foam if used improperly
    • May need two cycles for heavy buildup

    Best for: Facilities or households with multiple types of dishwashers seeking a versatile, long-term cleaning solution.

    Not ideal for: Individuals with small, specialized, or sensitive dishwashers that might not tolerate extensive foaming or require tailored cleaning products.

    • Quantity:24 tablets
    • Compatibility:Most residential and commercial dishwashers
    • Purpose:Deep cleaning, descaling, odor elimination
    • Scent:Natural lemon-citrus
    Our verdict
    “Ideal for those managing multiple dishwasher types or seeking a cost-effective, all-round cleaner for regular use.”
  6. Dishwasher Cleaner Tablets & Deodorizer, 24 Count

    Dishwasher Cleaner Tablets & Deodorizer, 24 Count

    Best Overall for Maintenance and Eco-Friendliness

    View on Amazon

    This product stands out for offering a chemical-free, eco-friendly way to maintain your dishwasher’s cleanliness. Compared with products like the Finish Dishwasher Cleaner Tablets, it emphasizes safety for septic systems and all dishwasher types, making it ideal for environmentally conscious households. Its deep cleaning action effectively removes limescale and odors without harsh chemicals, though it may require multiple cycles for stubborn buildup. Unlike the Seventh Generation Packs, which are convenient and mess-free, these tablets focus on regular maintenance rather than occasional deep cleans. This makes it a smart choice for those seeking ongoing, chemical-free upkeep, but less suitable for severe grime or heavy-scale issues.

    Pros:
    • Effective at removing limescale, stains, and odors
    • Safe for all dishwasher types and septic systems
    • Eco-friendly and chemical-free formula
    Cons:
    • Requires multiple cycles for heavy buildup
    • Only suitable for maintenance, not deep cleaning of heavily soiled dishwashers

    Best for: Homeowners seeking an eco-friendly, safe maintenance solution for regular dishwasher upkeep

    Not ideal for: Users with heavy buildup or mold issues who need a potent, deep-clean formulation

    • Quantity:24 tablets
    • Use Frequency:Monthly
    • Compatibility:All major dishwasher brands and models
    • Chemical-Free:Phosphate-free, bleach-free
    • Safe for Septic Systems:Yes
    Our verdict
    “This pick suits eco-conscious consumers who want a safe, routine maintenance solution for their dishwasher.”
  7. Finish Dishwasher Cleaner Tablets, 12 count

    Finish Dishwasher Cleaner Tablets, 12 count

    Best for Power and Ease During Regular Cycles

    View on Amazon

    Compared with the Dishwasher Cleaner Tablets & Deodorizer, the Finish Tablets deliver a more powerful cleaning during your normal dish cycle, targeting hidden grease and grime. Their ability to work without emptying the dishwasher makes them highly convenient for busy households. However, they depend on consistent monthly use to prevent buildup, which could be a downside for those with irregular cleaning routines. While the Seventh Generation Packs emphasize eco-friendliness and simplicity, Finish’s focus on stronger degreasing power appeals to users with more demanding grime. This product is best suited for households that prioritize ease and effectiveness in routine cleaning, but less so for those needing deep-scale removal or eco-focused solutions.

    Pros:
    • Effective at removing grease, grime, and hard water buildup
    • Works during normal cycle without extra steps
    • Helps neutralize odors and maintain hygiene
    Cons:
    • Requires monthly use for best results
    • Limited to routine cleaning, not deep cleaning of heavy buildup

    Best for: Families who want a powerful, no-fuss solution to maintain dishwasher cleanliness during regular use

    Not ideal for: Households with infrequent dishwashing routines or heavily soiled appliances requiring deep cleaning

    • Quantity:12 tablets
    • Usage:Monthly
    • Compatibility:Most dishwashers
    Our verdict
    “This is a practical choice for busy households wanting straightforward, monthly maintenance with strong cleaning power.”
  8. Dishwasher Cleaner & Deep Deodorizer Cleaning Tablets 24 Tabs Lemon Scent

    Dishwasher Cleaner & Deep Deodorizer Cleaning Tablets 24 Tabs Lemon Scent

    Best for Deep Cleaning and Freshness

    View on Amazon

    This product excels at deep cleaning and deodorizing, making it ideal for kitchens where odors or stubborn dirt are persistent. Its lemon scent adds a refreshing touch compared to the more neutral or unscented options like the Seventh Generation Packs. The individually packaged tablets simplify dosing, but their biweekly application might be less frequent than some users prefer, especially if heavy buildup occurs. Compared to the Finish Tablets, which focus on grease during regular cycles, these tablets aim for comprehensive dirt and odor removal, making them better suited for periodic deep cleans rather than routine maintenance. This choice appeals most to users seeking a fresh-smelling, thorough clean, but less so for those who prefer scent-free or more frequent treatments.

    Pros:
    • Deeply cleans and deodorizes dishwashers
    • Fresh lemon scent leaves dishwasher smelling clean
    • Easy-to-use individually packaged tablets
    Cons:
    • Requires regular use for best results
    • Must be kept dry to maintain effectiveness

    Best for: Homeowners needing a regular, deep clean that also freshens the dishwasher with a pleasant scent

    Not ideal for: People who prefer unscented cleaning solutions or those with very frequent cleaning schedules

    • Quantity:24 tablets
    • Scent:Lemon
    • Application:Universal for all dishwashers
    • Usage Frequency:Every 2 weeks
    Our verdict
    “Ideal for those who want a deep, aromatic clean that keeps their dishwasher smelling fresh and performing well.”
  9. Seventh Generation Dishwasher Cleaner Packs, 6 Count, Free & Clear

    Seventh Generation Dishwasher Cleaner Packs, 6 Count, Free & Clear

    Best for Eco-Conscious, Mess-Free Maintenance

    View on Amazon

    Compared with liquid or tablet options like Finish Tablets, the Seventh Generation Packs stand out for their mess-free capsule format and plant-based ingredients. They dissolve fully, releasing active oxy power that effectively removes odor-causing residues, making them suitable for users who dislike handling powders or tablets. While they are convenient and environmentally friendly, their six-pack may require more frequent repurchasing for larger households or heavy use. The emphasis on EPA Safer Choice and USDA BioPreferred certification makes these packs appealing for eco-minded consumers, but they might lack the brute cleaning power needed for severely soiled dishwashers. This makes them best for regular maintenance in eco-conscious homes, less so for tackling tough grime.

    Pros:
    • Easy to use and mess-free packs
    • Effective at removing odor-causing residue
    • Eco-friendly and safe for septic systems
    Cons:
    • Requires monthly use for best results
    • Limited cleaning power for heavy buildup

    Best for: Eco-aware households seeking a simple, mess-free monthly maintenance option

    Not ideal for: Users with heavily soiled dishwashers or those needing deep-scale removal

    • Count:6
    • Certifications:EPA Safer Choice, USDA BioPreferred
    • Dye-Free:Yes
    • Fragrance:No artificial fragrances
    • Biobased Percentage:92%
    Our verdict
    “Perfect for eco-conscious consumers prioritizing convenience and regular maintenance over deep cleaning power.”
  10. The Clean People Dishwasher Cleaner – Tablets for Removing Limescale, Mineral Buildup, Grease & Odors – 10 Count, Citrus Scent

    The Clean People Dishwasher Cleaner - Tablets for Removing Limescale, Mineral Buildup, Grease & Odors - 10 Count, Citrus Scent

    Best for Heavy-Scale and Stubborn Buildup

    View on Amazon

    This option makes the most sense for users dealing with limescale, mineral buildup, and grease, especially if they seek a deep, penetrating clean. Its focus on removing stubborn deposits sets it apart from lighter maintenance products like the Dishwasher Cleaner Tablets & Deodorizer. The inclusion of a citrus scent makes it more appealing for those who prefer fresh aromas over unscented options like the Seventh Generation Packs. However, the limited pack size of just 10 tablets might be a drawback for larger households or frequent use, and its emphasis on heavy-duty cleaning may be overkill for routine maintenance. This product is ideal for tackling specific issues but less suitable for regular, light upkeep.

    Pros:
    • Effectively removes limescale, mineral buildup, and grease
    • Deep cleaning penetrates dishwasher components
    • Environmentally friendly ingredients
    Cons:
    • Limited to 10 tablets, may require more frequent repurchase
    • No scent options besides citrus

    Best for: Homeowners with hard water issues or significant buildup needing targeted, deep cleaning

    Not ideal for: Users looking for a simple, weekly maintenance product or scent-free solutions

    • Quantity:10 tablets
    • Scent:Citrus
    • Safe For:All dishwasher brands
    Our verdict
    “This is a solid choice for heavy-duty cleaning of stubborn deposits in the dishwasher, but less so for regular maintenance needs.”
  11. Affresh Dishwasher Cleaner – 6 Tablets, 6 Month Supply

    Affresh Dishwasher Cleaner - 6 Tablets, 6 Month Supply

    Best Overall for Ease and Effectiveness

    View on Amazon

    This option stands out for its simplicity and long-lasting supply, making maintenance straightforward. Its pre-measured tablets efficiently target odors, bacteria, limescale, and grime, comparable to the deeper cleaning power of the Finish Dishwasher Cleaner Liquid, but with less fuss. The main advantage is ease of use—drop a tablet and forget it for six months—though it’s limited strictly to cleaning the dishwasher interior, with no additional eco-friendly features. The lack of detailed instructions and imported ingredients are minor tradeoffs against its reliable cleaning performance. Compared to liquid cleaners, it offers a more convenient, mess-free process for regular upkeep. However, if you prefer a multi-purpose cleaner or eco-conscious products, this might not fully satisfy.

    Pros:
    • Simple, pre-measured tablets for hassle-free use
    • Effective at removing odors and buildup
    • Long-lasting supply for six months
    Cons:
    • Limited to dishwasher cleaning only
    • No detailed usage instructions provided

    Best for: Homeowners seeking an easy, low-maintenance solution for biannual dishwasher cleaning.

    Not ideal for: Eco-conscious users or those wanting multi-use cleaning products, as it’s limited to dishwasher interior cleaning.

    • Quantity:6 tablets
    • Duration:6 months
    • Main ingredients:Citric acid
    Our verdict
    “This product suits those who want a straightforward, effective way to keep their dishwasher fresh with minimal effort.”
  12. Finish Dishwasher Cleaner Liquid, Limescale Remover, 8.45oz

    Finish Dishwasher Cleaner Liquid, Limescale Remover, 8.45oz

    Best for Regular Maintenance and Performance Boost

    View on Amazon

    This liquid cleaner makes a strong case for regular use—especially compared with the Affresh tablets—by actively dissolving limescale, grease, and odors with each application. Its straightforward liquid format is ideal for those who prefer precise dosing and quick results, helping to maintain peak dishwasher performance. The key tradeoff is that it requires application every three months to prevent buildup, which might be less convenient than the semi-annual tablets. Its simple instructions are a plus, but only being available in one size limits flexibility for frequent users. For households in hard water areas, this cleaner helps prevent long-term damage, but those seeking eco-friendly options may find it less appealing.

    Pros:
    • Effectively removes limescale and grease
    • Improves overall dishwasher cleaning performance
    • Easy to use with clear instructions
    Cons:
    • Needs regular use every 3 months
    • Limited to one size, less flexible for frequent use

    Best for: Families dealing with hard water who want to maintain optimal dishwasher performance with regular treatments.

    Not ideal for: Users preferring eco-friendly or multi-purpose cleaning solutions, or those seeking less frequent use options.

    • Volume:8.45oz
    • Type:Liquid dishwasher cleaner
    • Features:Removes limescale, grease, and odors
    Our verdict
    “Ideal for users committed to regular maintenance, especially in hard water areas, but less suited for those seeking eco-friendly or infrequent cleaning options.”
  13. Dishwasher Cleaner and Deodorizer 24 Pack – Deep Clean Tablets for Limescale and Odor Removal

    Dishwasher Cleaner and Deodorizer 24 Pack - Deep Clean Tablets for Limescale and Odor Removal

    Best for Year-Round Maintenance and Convenience

    View on Amazon

    This 24-pack of monthly tablets offers a comprehensive approach to dishwasher care, providing a full year of cleaning with minimal effort. Unlike the Affresh tablets or Finish liquid, these are designed for consistent, monthly deep cleaning—removing limescale, grease, and odors effectively. The simplicity of placing one tablet in an empty dishwasher and running a cycle twice a month makes it accessible for busy households. The main tradeoff is the need for regular monthly use; skipping doses could lead to buildup. Additionally, there’s no mention of eco-friendliness, which might matter for environmentally conscious consumers. Compared to larger, less frequent treatments, this option offers peace of mind with consistent maintenance.

    Pros:
    • Provides a full year of cleaning supplies
    • Effective at removing limescale, grease, and odors
    • Simple monthly application process
    Cons:
    • Requires consistent monthly use for best results
    • No info on environmental impact of tablets

    Best for: Busy households wanting a hassle-free, monthly deep clean that ensures ongoing dishwasher health.

    Not ideal for: Users seeking eco-friendly or biodegradable products, or those who prefer less frequent maintenance.

    • Quantity:24 tablets
    • Application:Monthly cleaning
    • Compatibility:All dishwasher brands
    Our verdict
    “This pick is best for those who want a reliable, monthly maintenance routine to keep their dishwasher performing at its best.”
  14. Lemi Shine Natural Dishwasher Cleaner and Deodorizer – 1.76 oz

    Lemi Shine Natural Dishwasher Cleaner and Deodorizer - 1.76 oz

    Best Eco-Friendly and Natural Option

    View on Amazon

    This smaller-sized cleaner emphasizes natural ingredients, making it suitable for eco-conscious households. Its citric acid formula effectively tackles odor-causing buildup and hard water stains, similar to the efficacy of the Finish Liquid. The main advantage is its safety profile—biodegradable, EPA Safer Choice certified, and free from harsh chemicals—ideal for families with children or pets. However, its size means more frequent repurchases, which can be less convenient and more costly over time. Designed for regular maintenance rather than heavy-duty cleaning, it’s best paired with other deep-cleaning products for occasional heavy buildup. For those prioritizing natural solutions, this offers a gentle yet effective way to keep the dishwasher fresh.

    Pros:
    • Removes odor-causing buildup and stains naturally
    • Eco-friendly, biodegradable, and safe for families
    • Uses natural citric acid for effective cleaning
    Cons:
    • Small size requires frequent repurchase
    • Designed mainly for regular maintenance, not heavy-duty cleaning

    Best for: Eco-conscious families wanting a safe, natural way to maintain dishwasher freshness regularly.

    Not ideal for: Users needing heavy-duty cleaning or those seeking bulk, less frequent treatments due to small size.

    • Size:1.76 oz
    • Type:Dishwasher Cleaner and Deodorizer
    • Key Ingredient:Citric Acid
    • Certifications:EPA Safer Choice
    Our verdict
    “Perfect for eco-minded consumers seeking a gentle, natural cleaner for routine dishwasher upkeep.”
  15. Dishwasher Cleaner Deodorizer Descaler Tablets – 28 Tabs – Extra Scented Deep Cleaning Sanitizer Pods – Remove Hard Water – Citric Acid – Septic Safe

    Dishwasher Cleaner Deodorizer Descaler Tablets - 28 Tabs - Extra Scented Deep Cleaning Sanitizer Pods - Remove Hard Water - Citric Acid - Septic Safe

    Best for Heavy-Duty and Long-Term Maintenance

    View on Amazon

    This product offers a comprehensive package with its extra scented, triple-action formula, making it well-suited for those who face persistent hard water stains and odors. The 28 tablets provide over a year of bi-weekly cleaning, surpassing the frequency of the Finish Liquid or Affresh tablets for heavy-duty needs. Its compatibility with all brands and septic safety add to its appeal for households seeking a versatile, long-term solution. The scent might be a plus or a drawback depending on personal preference. The main tradeoff is the requirement of bi-weekly use to keep up with buildup, which may be inconvenient for some. Compared to smaller packs, this offers more value over time, especially for stubborn mineral deposits.

    Pros:
    • Effective at removing hard water stains and mineral buildup
    • Septic safe and compatible with all dishwasher brands
    • Long-lasting supply for over a year of bi-weekly use
    Cons:
    • Requires bi-weekly use for optimal results
    • Scented formula may not appeal to everyone

    Best for: Homes with hard water issues or those needing frequent, intensive cleaning to prevent buildup.

    Not ideal for: Casual users or those sensitive to scented products who prefer fragrance-free options.

    • Quantity:28 tablets
    • Scent:Extra Scented
    • Features:Deodorizes, Descaling, Deep Cleaning
    • Ingredients:Citric Acid
    • Safety:Septic Safe
    Our verdict
    “This product is best suited for households dealing with persistent mineral deposits that want a reliable, long-term cleaning routine.”
way to clean dishwasher
15 Best Ways to Clean Your Dishwasher for Sparkling Results 38
What makes a great way to clean dishwasher
1
Type of Cleaning Product
Choosing between tablets, liquids, or powders impacts your cleaning routine.
2
Effectiveness Against Hard Water and Mineral Buildup
If your area has hard water, mineral deposits can impair dishwasher performance.
3
Scent and Odor Control
Scented cleaning products can leave your dishwasher smelling fresh, which is especially beneficial if you notice musty odors.
4
Ease of Use and Routine Compatibility
Some products require running a cleaning cycle once a month, while others are designed for biweekly use or after heavy use.
How to choose your way to clean dishwasher
1
How we picked
The products in this roundup were evaluated based on their cleaning effectiveness, ease of use, scent options, value for
2
Type of Cleaning Product
Choosing between tablets, liquids, or powders impacts your cleaning routine.
3
Effectiveness Against Hard Water and Mineral Buildup
If your area has hard water, mineral deposits can impair dishwasher performance.
4
Scent and Odor Control
Scented cleaning products can leave your dishwasher smelling fresh, which is especially beneficial if you notice musty o
5
Ease of Use and Routine Compatibility
Some products require running a cleaning cycle once a month, while others are designed for biweekly use or after heavy u
Vetted way to clean dishwasher ·
The best way to clean dishwasher, compared
★ Winner Affresh Dishwasher Cleaner
Best Overall for Regular Deep Cleaning
15compared

How We Picked

The products in this roundup were evaluated based on their cleaning effectiveness, ease of use, scent options, value for money, and versatility. We prioritized products that target common dishwasher issues such as limescale, odor, and grease buildup, assessing how well they perform in real-world scenarios. Price, supply size, and user convenience also played key roles in ranking these options. Our goal was to identify solutions suitable for different maintenance routines—whether you prefer quick tablets or deep cleaning liquids—while ensuring each product offers clear advantages over competitors.
Which way to clean dishwasher fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Way To Clean Dishwasher

When selecting a method to clean your dishwasher, consider several factors that influence effectiveness, convenience, and overall value. The right product depends on your water quality, frequency of cleaning, and specific issues like odors or mineral buildup. Understanding these factors can help you avoid common pitfalls, such as overpaying for unnecessary features or choosing a product incompatible with your dishwasher type. Here are the key considerations to help you make an informed choice.

Type of Cleaning Product

Choosing between tablets, liquids, or powders impacts your cleaning routine. Tablets often offer convenience and pre-measured doses, making them ideal for regular maintenance. Liquids and powders can deliver targeted treatments for specific problems like limescale or odors. Consider your dishwasher’s needs and your maintenance style; for instance, if you deal with hard water, a liquid descaler might be more effective than standard tablets.

Effectiveness Against Hard Water and Mineral Buildup

If your area has hard water, mineral deposits can impair dishwasher performance. Products containing citric acid or similar descaling agents excel at dissolving limescale and preventing clogs. Regular use of descalers can extend your dishwasher’s lifespan and improve cleaning results. However, overuse or incompatible products might damage certain dishwasher components, so selecting a product suited to your water hardness is key.

Scent and Odor Control

Scented cleaning products can leave your dishwasher smelling fresh, which is especially beneficial if you notice musty odors. However, if your dishwasher is odor-free, opting for unscented or natural options can reduce chemical exposure. Remember that some scents may fade quickly or mix with residual soap, so consider your preference for scent longevity and strength when choosing.

Cost and Supply Size

Frequent users should consider larger supply packs, like 1-year subscriptions, for better value. Cheaper options may seem attractive initially but can become costly over time if they require frequent repurchase. Conversely, high-end products with advanced formulas come at a premium but may deliver superior cleaning, especially for stubborn buildup. Balance your budget with your maintenance needs to find the most economical solution.

Ease of Use and Routine Compatibility

Some products require running a cleaning cycle once a month, while others are designed for biweekly use or after heavy use. Tablets are generally more straightforward, while liquids might need precise measurement. Consider your cleaning frequency and willingness to follow specific instructions; products that integrate seamlessly into your routine save time and reduce hassle.

Frequently Asked Questions

Can I use regular dish soap to clean my dishwasher?

Using regular dish soap inside your dishwasher is strongly discouraged. Dish soap creates excessive suds that can overflow and damage the appliance. Instead, opt for dedicated dishwasher cleaners or descalers, which are formulated to dissolve grease, mineral deposits, and odors without creating foam. Regular maintenance with these products helps prevent buildup and keeps your dishwasher functioning efficiently.

How often should I clean my dishwasher?

For optimal performance, cleaning your dishwasher once a month is recommended, especially if you notice odors or residue. More frequent cleaning may be necessary if you have hard water or use heavily soiled loads regularly. Regular use of a cleaning tablet or liquid descaler can keep limescale and grease from accumulating and extend your dishwasher’s lifespan.

Are natural or eco-friendly cleaners as effective as chemical ones?

Many natural or eco-friendly cleaners can be effective, particularly those containing citric acid or baking soda. However, their strength might be lower compared to chemical-based options for stubborn buildup or mineral deposits. If you have hard water or notice persistent odors, you may need a more robust cleaning product, but for routine maintenance, natural options often suffice while reducing chemical exposure.

Will using these cleaners damage my dishwasher’s components?

Most reputable dishwasher cleaners are formulated to be safe for appliance components when used as directed. Overusing highly acidic descalers or harsh chemicals can potentially degrade rubber seals or hoses over time. Always follow the manufacturer’s instructions and avoid mixing different cleaning products to prevent damage. Regular, proper cleaning helps maintain your dishwasher’s longevity.

Is it better to use a descaler or a cleaning tablet?

Descalers are specifically designed to dissolve mineral deposits and are most effective for tackling limescale in hard water areas. Cleaning tablets typically contain a combination of cleaning agents and deodorizers suitable for general maintenance and odor control. For comprehensive care, using a descaler periodically along with regular cleaning tablets can keep your dishwasher in peak condition, especially if mineral buildup is a concern.

Conclusion

For most users seeking a reliable, all-around solution, the Affresh Dishwasher Cleaner offers a balanced mix of deep cleaning and ease of use, making it the best overall choice. Those on a budget or with minimal buildup might prefer the Dishwasher Cleaner Tablets – 24 Count for their affordability and convenience. If you own a hard water area, investing in a descaler like the The Clean People Tablets can prevent damage and improve longevity. Beginners should opt for simple, pre-measured tablets, while owners with specific issues like odors or mineral buildup might need targeted liquids or descalers. Ultimately, selecting the right cleaning method depends on your dishwasher’s condition and your maintenance routine—choose what aligns with your needs for a consistently clean, efficient machine.

FALL

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