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10 Best Dishwasher Cleaners for 2026

Discover which dishwasher cleaners truly eliminate grime and odors in 2026, because one shocking product outperformed all others.

Kitchen Products · Buyer's Guide

10 Best Dishwasher Cleaners for 2026

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You’ve probably spent more time scrubbing your dishwasher than actually using it—or at least it feels that way. Here’s the thing: your dishwasher works hard, and without proper maintenance, it’ll stop delivering those sparkling clean dishes you expect. That’s where specialized cleaners come in. We’ve researched the top options available in 2026, comparing everything from tablet convenience to liquid effectiveness, so you can find exactly what your machine needs to perform at its best.

Before You Buy

Affresh and Finish dominate the market with tablets and liquids offering 6-month to 1-year supplies for convenient maintenance.

Liquid formulas provide 5x more cleaning power than tablets, specifically targeting grease in spray arms, filters, and pipes.

Tablet formulas deliver pre-measured convenience and 100% more degreasing power, working effectively with or without dishes inside.

Heavy-duty options tackle limescale and hard water deposits, while lemon-scented formulas eliminate odors and provide freshness.

EPA Safer Choice certified products ensure septic-safe, non-corrosive cleaning compatible with all major dishwasher brands.

Our Selection

Our Top Dishwasher Cleaner Picks

Best Overall
Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply

Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply

Supply Duration · 6 months
Product Form · Tablets
Septic Safe · Yes
Premium Performance
Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)

Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)

Supply Duration · 3 months
Product Form · Liquid
Septic Safe · Not specified
Best Value
Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)

Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)

Supply Duration · 12 months
Product Form · Tablets
Septic Safe · Yes
Budget-Friendly Pick
Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler

Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler

Supply Duration · 12 months
Product Form · Tablets
Septic Safe · Not specified
Year-Long Supply
Finish Dishwasher Cleaner Liquid 1 Year Supply

Finish Dishwasher Cleaner Liquid 1 Year Supply

Supply Duration · 12 months (1 year)
Product Form · Liquid
Septic Safe · Not specified
Made in USA
Glisten Dishwasher Cleaner Lemon Scent (3-Pack)

Glisten Dishwasher Cleaner Lemon Scent (3-Pack)

Supply Duration · Not specified
Product Form · Liquid
Septic Safe · Yes (septic-friendly)
Brand Recommended
Affresh Dishwasher Cleaner Tablets (6 Month Supply)

Affresh Dishwasher Cleaner Tablets (6 Month Supply)

Supply Duration · 6 months
Product Form · Tablets
Septic Safe · Yes
Most Convenient
Finish Dishwasher Cleaner Tablets (4 Count)

Finish Dishwasher Cleaner Tablets (4 Count)

Supply Duration · Not specified (4 count)
Product Form · Tablets
Septic Safe · Not specified
Editor’s Choice
Affresh Dishwasher Cleaner 12 Tablets (2 Pack)

Affresh Dishwasher Cleaner 12 Tablets (2 Pack)

Supply Duration · Not specified (12 tablets)
Product Form · Tablets
Septic Safe · Yes (septic-tank safe)
Heavy Duty
Heavy Duty Dishwasher Cleaner Tablets (12-Pack)

Heavy Duty Dishwasher Cleaner Tablets (12-Pack)

Supply Duration · 12 months (1 year)
Product Form · Tablets
Septic Safe · Yes
At a Glance

Compare the Picks

Product
Supply Duration
Product Form
Septic Safe
Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply
Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply
Best Overall
6 months
Tablets
Yes
Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)
Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)
Premium Performance
3 months
Liquid
Not specified
Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)
Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)
Best Value
12 months
Tablets
Yes
Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler
Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler
Budget-Friendly Pick
12 months
Tablets
Not specified
Finish Dishwasher Cleaner Liquid 1 Year Supply
Finish Dishwasher Cleaner Liquid 1 Year Supply
Year-Long Supply
12 months (1 year)
Liquid
Not specified
Glisten Dishwasher Cleaner Lemon Scent (3-Pack)
Glisten Dishwasher Cleaner Lemon Scent (3-Pack)
Made in USA
Not specified
Liquid
Yes (septic-friendly)
Affresh Dishwasher Cleaner Tablets (6 Month Supply)
Affresh Dishwasher Cleaner Tablets (6 Month Supply)
Brand Recommended
6 months
Tablets
Yes
Finish Dishwasher Cleaner Tablets (4 Count)
Finish Dishwasher Cleaner Tablets (4 Count)
Most Convenient
Not specified (4 count)
Tablets
Not specified
Affresh Dishwasher Cleaner 12 Tablets (2 Pack)
Affresh Dishwasher Cleaner 12 Tablets (2 Pack)
Editor’s Choice
Not specified (12 tablets)
Tablets
Yes (septic-tank safe)
Heavy Duty Dishwasher Cleaner Tablets (12-Pack)
Heavy Duty Dishwasher Cleaner Tablets (12-Pack)
Heavy Duty
12 months (1 year)
Tablets
Yes

Swipe to see all specs · full write-ups below

The Full Story

More Details on Our Top Picks

01 / 10

Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply

Affresh Dishwasher Cleaner 6 Tablets 6 Month Supply
Our Verdict
Best Overall
View Latest Price

If you’re looking for a dishwasher cleaner that’s endorsed by major appliance manufacturers, Affresh delivers professional-grade performance in a convenient tablet form. It’s the number one recommended brand by Whirlpool, Maytag, KitchenAid, Amana, and JennAir, backed by over a century of appliance innovation.

These tablets power away odor-causing bacteria, limescale, mineral deposits, and grime throughout your dishwasher’s pump, tub, and hoses. You’ll use them with or without dishes in any dishwasher make or model. The EPA Safer Choice Certified formula is septic-safe, and each six-tablet pack provides a six-month supply for optimized appliance performance.

Supply Duration
6 months
Product Form
Tablets
Septic Safe
Yes
Removes Limescale
Yes
Scent
Not specified
Universal Compatibility
All makes and models
Additional Feature
No. 1 brand recommended
Additional Feature
EPA Safer Choice Certified
Additional Feature
Works with dishes inside
02 / 10

Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)

Finish Dishwasher Cleaner Liquid (8.45oz 3 Months)
Our Verdict
Premium Performance
View Latest Price

Finish Dishwasher Cleaner Liquid delivers 5x more cleaning power than tablet alternatives, targeting hidden grease buildup in spray arms, filters, and pipes that regular detergents miss. The formula neutralizes lingering odors while battling stubborn limescale and hard water deposits, maintaining your dishwasher’s health for better dish-cleaning results.

Simply place the bottle upside down in your empty dishwasher’s bottom rack and run a hot cycle every three months. It’s compatible with standard, older, and compact models, ensuring ideal performance across all dishwasher types.

Supply Duration
3 months
Product Form
Liquid
Septic Safe
Not specified
Removes Limescale
Yes
Scent
Not specified
Universal Compatibility
Standard, older, and small dishwashers
Additional Feature
5x more cleaning power
Additional Feature
Bottle placed upside down
Additional Feature
Liquid formula available
03 / 10

Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)

Dishwasher Cleaner Tablets 24 Pack (12 Month Supply)
Our Verdict
Best Value
View Latest Price

For homeowners seeking year-round dishwasher maintenance without frequent restocking trips, this 24-pack tablet system delivers thorough cleaning power that’ll last an entire year. You’ll tackle hard water deposits, limescale, grease, and grime while preventing clogs in jets, tubes, and filters. The heavy-duty descaling formula works with all major brands including Bosch, GE, Samsung, and Whirlpool, across both plastic and stainless steel interiors.

Simply run one or two tablets monthly during a regular cycle—the natural lemon-citrus scent eliminates odors while the septic-safe formula deep cleans. For stubborn buildup, you can perform two separate cleaning cycles with a single tablet.

Supply Duration
12 months
Product Form
Tablets
Septic Safe
Yes
Removes Limescale
Yes
Scent
Lemon-citrus
Universal Compatibility
GE, Bosch, Frigidaire, LG, Samsung, Whirlpool, KitchenAid, Kenmore, Maytag, Amana
Additional Feature
24 tablets included
Additional Feature
Natural lemon-citrus scent
Additional Feature
Prevents clogs effectively
04 / 10

Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler

Dishwasher Cleaner Tablets 24-Pack Lemon-Scented Descaler
Our Verdict
Budget-Friendly Pick
View Latest Price

Busy households seeking year-round dishwasher maintenance will find exceptional value in this 24-pack of lemon-scented cleaner tablets. You’ll receive a complete 12-month supply that tackles grease, grime, limescale, and stubborn buildup effectively. Simply place one tablet in your detergent compartment and run a normal wash cycle—it’s that straightforward.

The heavy-duty descaling formula keeps your machine operating at peak performance while preventing clogs and unpleasant odors. You’ll appreciate the fresh lemon scent and compatibility with all major dishwasher brands. Regular monthly use extends your appliance’s lifespan and guarantees consistently spotless cleaning results throughout the year.

Supply Duration
12 months
Product Form
Tablets
Septic Safe
Not specified
Removes Limescale
Yes
Scent
Lemon
Universal Compatibility
All major brands
Additional Feature
24 tablets (1-year supply)
Additional Feature
Extends dishwasher lifespan
Additional Feature
Place in detergent compartment
05 / 10

Finish Dishwasher Cleaner Liquid 1 Year Supply

Finish Dishwasher Cleaner Liquid 1 Year Supply
Our Verdict
Year-Long Supply
View Latest Price

When was the last time you cleaned your dishwasher itself? Finish Dishwasher Cleaner Liquid tackles hidden grease, hard water buildup, and limescale in spray arms, filters, and pipes without disassembly. You’ll get 5x more cleaning power than tablets, making it compatible with standard, older, and small dishwashers alike.

Simply remove the sticker, place the bottle upside down in your empty bottom rack, and run a hot cycle. Use it every three months to maintain your machine’s health, fight odors, and keep it performing at its best.

Supply Duration
12 months (1 year)
Product Form
Liquid
Septic Safe
Not specified
Removes Limescale
Yes
Scent
Not specified
Universal Compatibility
Standard, older, and small dishwashers
Additional Feature
1 year supply included
Additional Feature
No disassembly required
Additional Feature
Trusted by manufacturers
06 / 10

Glisten Dishwasher Cleaner Lemon Scent (3-Pack)

Glisten Dishwasher Cleaner Lemon Scent (3-Pack)
Our Verdict
Made in USA
View Latest Price

The Glisten Dishwasher Cleaner earns its spot as the best EPA Safer Choice certified option because it delivers powerful cleaning without harsh chemicals that could harm your family or the environment. This lemon-scented formula tackles limescale, rust, grease, and odor-causing buildup while remaining safe for your dishwasher, plumbing, and septic system.

You’ll appreciate its straightforward application—simply place the bottle upside down in your silverware basket and run the hottest cycle. Use it monthly to maintain peak performance, or apply a second treatment for heavy mineral deposits. The three-pack provides excellent value, and it’s proudly made in the USA with a satisfaction guarantee.

Supply Duration
Not specified
Product Form
Liquid
Septic Safe
Yes (septic-friendly)
Removes Limescale
Yes
Scent
Lemon
Universal Compatibility
Any dishwasher, including stainless steel
Additional Feature
Made in USA
Additional Feature
Satisfaction guarantee included
Additional Feature
3-pack bottles
07 / 10

Affresh Dishwasher Cleaner Tablets (6 Month Supply)

Affresh Dishwasher Cleaner Tablets (6 Month Supply)
Our Verdict
Brand Recommended
View Latest Price

If you own a Whirlpool, Maytag, KitchenAid, Amana, or JennAir dishwasher, Affresh Dishwasher Cleaner Tablets deserve your attention as the No. 1 brand recommended by these manufacturers. These EPA Safer Choice Certified tablets eliminate odor-causing bacteria, limescale, mineral deposits, and grime throughout your dishwasher’s pump, tub, and hoses.

You’ll receive six tablets for six months of cleaning power in convenient tablet form—no messy powders or liquids. They’re safe to use with or without dishes and work with all dishwasher makes and models. The cleaner’s septic-safe formula helps optimize your appliance’s performance while removing hidden food debris.

Supply Duration
6 months
Product Form
Tablets
Septic Safe
Yes
Removes Limescale
Yes
Scent
Not specified
Universal Compatibility
All makes and models
Additional Feature
100 years expertise backed
Additional Feature
No messy liquids/powders
Additional Feature
Optimizes appliance performance
08 / 10

Finish Dishwasher Cleaner Tablets (4 Count)

Finish Dishwasher Cleaner Tablets (4 Count)
Our Verdict
Most Convenient
View Latest Price

For households battling stubborn grease and hard water deposits, Finish Dishwasher Cleaner Tablets deliver 100% more degreasing power than detergent alone. These tablets deep clean hidden components like spray arms, filters, and pipes while neutralizing odors to keep your dishwasher fresh. You’ll appreciate the convenience—simply place one tablet in the bottom during your normal dish cycle without emptying your dishwasher or running an extra wash.

The 4-count package works with standard, compact, and older models. For ideal results, pair with Finish Machine Cleaner Tablet, Jet Dry rinse aid, and Ultimate detergent pods.

Supply Duration
Not specified (4 count)
Product Form
Tablets
Septic Safe
Not specified
Removes Limescale
Not specified (removes grime)
Scent
Not specified
Universal Compatibility
Standard, compact, and older dishwashers
Additional Feature
No extra cycle needed
Additional Feature
100% more degreasing power
Additional Feature
Works during dish cycle
09 / 10

Affresh Dishwasher Cleaner 12 Tablets (2 Pack)

Affresh Dishwasher Cleaner 12 Tablets (2 Pack)
Our Verdict
Editor’s Choice
View Latest Price

Affresh Dishwasher Cleaner stands out as the best choice for homeowners who want a trusted, expert-recommended solution to eliminate odors and limescale buildup. It’s the #1 brand recommended by Whirlpool, Maytag, KitchenAid, Amana, and JennAir, giving you confidence in its effectiveness. The tablets power away mineral deposits and odor-causing residues deep within your machine, leaving dishes sparkling clean.

You’ll appreciate the convenience of pre-measured tablets versus messy powders or liquids. They’re EPA Safer Choice Certified and septic-tank safe, and you can use them monthly with or without dishes in any dishwasher model to maintain peak performance.

Supply Duration
Not specified (12 tablets)
Product Form
Tablets
Septic Safe
Yes (septic-tank safe)
Removes Limescale
Yes
Scent
Not specified
Universal Compatibility
All makes and models
Additional Feature
12 tablets (2-pack)
Additional Feature
Leaves dishes sparkling
Additional Feature
Safer ingredient formulation
10 / 10

Heavy Duty Dishwasher Cleaner Tablets (12-Pack)

Heavy Duty Dishwasher Cleaner Tablets (12-Pack)
Our Verdict
Heavy Duty
View Latest Price

These heavy-duty tablets tackle the toughest buildup in your dishwasher with their oversized 20-gram formula—twice the cleaning power of standard tabs. You’ll eliminate stubborn odors, grease, limescale, and hard water stains as the time-release formula dissolves slowly for maximum effectiveness.

The effervescent, non-corrosive pods work safely with all major dishwasher brands, including Bosch, LG, Samsung, and Whirlpool, whether you’ve got stainless steel or plastic interiors. They’re septic-safe and environmentally friendly too. With 12 tablets providing a full year’s supply, you’ll maintain a fresh, clean dishwasher without breaking the bank.

Supply Duration
12 months (1 year)
Product Form
Tablets
Septic Safe
Yes
Removes Limescale
Yes (lime scale)
Scent
Not specified
Universal Compatibility
LG, Bosch, Frigidaire, Whirlpool, Samsung, Maytag, KitchenAid, Kenmore, GE
Additional Feature
Large 20-gram tablets
Additional Feature
Cleans 2x more
Additional Feature
Time-release formula
How to Choose

Factors to Consider When Choosing Dishwasher Cleaners

dishwasher cleaner formula odor elimination eco friendly certification

When selecting a dishwasher cleaner, you’ll need to evaluate the cleaning formula type—whether liquid, powder, or tablet—based on your specific maintenance needs. Consider how often you’ll use the product, its ability to eliminate stubborn odors, and whether it’s compatible with your dishwasher model. You should also check for environmental safety certifications if you’re concerned about eco-friendly cleaning solutions.

Understanding which cleaning formula type works best for your dishwasher directly impacts how effectively you’ll tackle buildup, odors, and residue. Powder formulas excel at removing stubborn deposits but can leave residue if not fully dissolved. Liquids penetrate deep into machine components, reaching areas other formulas miss. Tablet or pod formulas provide convenient, pre-measured doses that dissolve gradually throughout the wash cycle for thorough cleaning.

Each formula contains specific active ingredients—enzymes break down food particles, acids eliminate limescale, and surfactants lift grease and grime. Consider your machine’s specific needs: hard water requires stronger descaling agents, while odor problems benefit from enzyme-rich formulas targeting bacteria-causing residues.

Your dishwasher’s cleaning schedule depends on usage patterns and water conditions. Most manufacturers recommend monthly cleanings for light to moderate use, which effectively prevents buildup and eliminates odors. However, hard water, frequent use, and heavily soiled dishes accelerate residue accumulation, requiring more frequent cleaning—potentially every two weeks. Monitor your machine for signs like lingering odors, cloudy dishes, or visible residue to determine if adjustments are needed.

Using cleaner more often than necessary won’t improve results and wastes money. Assess your water hardness and usage patterns to establish a suitable cleaning routine that maintains peak performance without overdoing it. This tailored approach ensures optimal dishwasher function while avoiding unnecessary expense.

A dishwasher that smells fresh signals proper maintenance, while persistent odors indicate trapped food particles, bacterial growth, or hard water deposits lurking in hidden areas. You’ll want a cleaner with odor-eliminating formulas that tackle these issues at their source. Effective odor removal prevents unpleasant smells from transferring onto your clean dishes, glasses, and silverware.

Look for products that neutralize odors rather than simply masking them with fragrance. While lemon-scented or fresh fragrances provide a pleasant aroma, they shouldn’t be the primary odor-fighting mechanism. Regular use of quality odor-eliminating cleaners maintains a consistently fresh-smelling dishwasher over time, preventing bacterial buildup and eliminating existing odor sources throughout the appliance’s interior.

Before purchasing a dishwasher cleaner, verify it’s compatible with your specific appliance type and materials. Check whether your dishwasher features plastic or stainless steel components, as different cleaners work better with each material. Most quality cleaners accommodate both modern and older models, including standard, compact, and small dishwashers. If you own a residential or commercial dishwashing machine, guarantee the cleaner explicitly states compatibility with your setup.

Some products are specifically designed for and endorsed by major appliance brands like Whirlpool, Maytag, and KitchenAid, offering optimized performance for these manufacturers. Always review the product’s compatibility claims before purchasing. This simple step prevents potential damage to your dishwasher while guaranteeing the cleaner effectively removes buildup and residue from your specific model.

When selecting a dishwasher cleaner, prioritize products with EPA Safer Choice certification to guarantee you’re using a solution that meets stringent safety and environmental standards. This certification provides third-party verification that the cleaner effectively tackles grime while minimizing health and environmental impacts. If you have a septic system, choose septic-safe formulas to prevent tank damage.

Avoid cleaners containing harsh chemicals like chlorine and phosphates, which harm aquatic ecosystems and water quality. Look for biodegradable formulas with plant-based ingredients—these demonstrate a manufacturer’s commitment to sustainability and reduced environmental footprint. By selecting certified eco-friendly cleaners, you’ll maintain your dishwasher’s performance while protecting your household, septic system, and the planet from unnecessary chemical exposure.

Choosing between liquid and tablet dishwasher cleaners depends on your specific maintenance needs and preferences. Liquid cleaners excel at tackling heavier buildup, targeting hidden grease, hard water deposits, and limescale that accumulate inside your machine. They’re ideal when you’re dealing with significant grime or haven’t cleaned your dishwasher in months. Tablet cleaners offer a mess-free, convenient alternative for regular monthly maintenance—simply drop them into the detergent compartment without measuring or pouring.

Both formats effectively clean and deodorize your dishwasher when used as directed. Liquid formats typically provide a 3-month supply, while tablet packs usually last 6-12 months, making them economical for consistent upkeep. Consider liquid for intensive deep-cleaning sessions and tablets for hassle-free routine maintenance.

Good to Know

Frequently Asked Questions

Think of dishwasher cleaner as your appliance’s monthly spa day. You’ll want to use it once every month for ideal performance. This routine prevents buildup, eliminates odors, and keeps your machine running efficiently, ensuring sparkling clean dishes every time.

Yes, dishwasher cleaners can effectively remove hard water stains and limescale buildup. You’ll find they contain acids like citric acid that dissolve mineral deposits, restoring your dishwasher’s performance and preventing future accumulation when used regularly.

Most dishwasher cleaners are septic-safe soldiers in your cleaning arsenal, but you’ll want to check labels carefully. Look for phosphate-free, biodegradable formulas that won’t harm beneficial bacteria or pollute waterways, protecting both your system and nature.

No, your dishes won’t be damaged if they’re inside during cleaning. Most dishwasher cleaners are formulated to be dish-safe, but you’ll want to check the product’s instructions since some manufacturers recommend running them in an empty dishwasher.

You’ll want to check your manual first—some older models have special coating concerns. However, most dishwasher cleaners work perfectly fine in commercial and vintage machines. Just verify compatibility before you pour it in and run the cycle.

Found Your Match?

Whichever pick suits your space best, check the current price above — availability and deals change often.

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