Top 5 Dishwasher Cleaners: Eliminate Odor Now

Does your dishwasher sometimes smell… less than fresh? You run a load, everything looks sparkling clean, but a faint, unpleasant odor lingers. It’s frustrating when the very machine meant to make your dishes clean adds a funky smell to your kitchen routine. You might have tried different cleaners, but finding one that truly tackles that persistent odor can feel like a treasure hunt.

Choosing the right dishwasher cleaner for smells can be confusing. There are so many products out there, each promising the best results. How do you know which one will actually work for your machine and your specific smell problem? It’s easy to feel overwhelmed and unsure of where to start.

This post will break down everything you need to know about finding the perfect dishwasher cleaner to banish those bad smells for good. We will explore what causes the odors and guide you toward effective solutions. Keep reading to discover simple tips and product recommendations that will leave your dishwasher smelling clean and fresh!

Top Dishwasher Cleaner For Smell Recommendations

No. 1
Affresh Dishwasher Cleaner, Helps Power Away Odor Causing Bacteria, Limescale, Mineral Deposits & Grime Inside Pump, Tub & Hoses, 6 Tablets, 6 Month Supply
  • Designed to power away lime and mineral build-up that can occur inside your dishwasher
  • Safe to use with stainless steel tub and plastic tub dishwashers
  • Recognized for safer chemistry by the epa
  • Use once a month to keep your dishwasher fresher and cleaner
  • TYH. LI”N RSHBRM ZY”U
No. 2
Finish Dishwasher Cleaner Liquid, Deep Cleans Hidden Grease & Limescale, Fights Odors & Maintains Performance, 3 Month Supply, 8.45oz, 1 Bottle
  • DEEP CLEANS INNER PARTS: Finish Liquid Dishwasher Cleaner targets hidden grease, hardwater buildups, and limescale in spray arms, filter, and pipes for a hygienic clean.
  • IMPROVES DISHWASHER PERFORMANCE: Your dishwasher cleans dishware better with Finish dish washer machine cleaner.
  • FIGHTS ODORS AT THE SOURCE: Neutralizes lingering smells and keeps your dishwasher fresh after each use.
  • HELPS MAINTAIN DISHWASHER HEALTH: Use every 3 months to help keep your dishwasher clean and performing at its best.
  • 5X MORE CLEANING PERFORMANCE: Finish dishwasher cleaners have 5X more cleaning performance than dishwasher cleaner tablets.
No. 3
Renuv® Heavy Duty Dishwasher Cleaner & Deodorizer Tablets, Descaler, Deep Cleaning, Natural Odor & Smell Remover, Calcium, Limescale, Hard Water Marks, Grease, Septic Safe Pods (12 Tabs 1 Yr Supply)
  • Large 20 gram cleaning tablets; Cleans up to 2 times as much as smaller tabs; No need to use multiple tablets. We don't stuff a bunch of tiny tabs in a box to make it look like you are getting more
  • Powerful Odor Eliminator - Freshens your smelly dish washer, breaks down the built-up dirt, grime, grease and odor-causing residue in your dishwashing machine
  • Heavy Duty - Time-release dishwasher tabs dissolve slowly for maximum efficiency, removing grimy mineral build-up, lime scale, hard water, calcium, stains and odor-causing residue, which helps enhance your dishwasher’s performance and lifespan
  • Non Corrosive - Effervescent foaming formula will deep clean, degrease, descale and refresh your dish washer machine while being safe for the environment and septic safe.
  • Works On All Dish Washer Machine Brands - LG, Bosch, Frigidaire, Whirlpool, Samsung, Maytag, Kitchenaid, Kenmore, GE, Whirlpool stainless steel or plastic interior
No. 4
Affresh Dishwasher Cleaner, Helps Power Away Odor Causing Bacteria, Limescale, Mineral Deposits & Grime Inside Pump, Tub & Hoses, 12 Tablets, 1 Year Supply
  • RECOMMENDED DISHWASHER CLEANER brand by Whirlpool, Maytag, KitchenAid, Amana and JennAir.* *affresh products and the recommending brands' products are all owned and distributed by Whirlpool Corporation.
  • HELPS POWER AWAY SMELLS created by odor causing bacteria, foggy limescale and mineral deposits hiding deep inside the dishwasher’s pump, filter, tub, valve, drain, washer arms and recirculation hoses to help optimize appliance performance.
  • USE WITH OR WITHOUT DISHES. Unlike other brands, affresh dishwasher cleaner is safe to use while running a full load.
  • TRUSTED BY APPLIANCE EXPERTS. With over 100 years of appliance innovation, affresh appliance care gets the tough jobs done right!
  • SAFER FOR PEOPLE. SAFER FOR PLANET. Affresh dishwasher cleaner is EPA Safer Choice Certified and is septic safe.
No. 5
Dishwasher Cleaner Tablets - 24 Tablets (1-Year Supply) Lemon-Scented, Heavy Duty Cleaning Descaler Pods for Dish Washer, Deep Cleans & Maintains Your Dishwashing Machine for Optimal Performance
  • 12-Month Supply for Continuous Cleaning: Get a full year of heavy-duty cleaning with 24 powerful tablets, perfect for keeping your dishwasher running smoothly month after month.
  • Lemon Fresh Scent: Experience a burst of freshness with every cycle! Bastion Dishwasher Cleaner Tablets are infused with a delightful lemon scent, leaving your dishwasher smelling clean and fresh.
  • Deep Cleaning Action for a Spotless Dishwasher: Effectively removes grease, grime, limescale, and buildup, ensuring your dishwasher operates at peak performance and stays sparkling clean.
  • Easy to use: Just place one tablet in the dishwasher's detergent compartment and run a normal wash cycle. No mess, no hassle – just an incredibly clean dishwasher ready for your next load.
  • Protects and Extends Dishwasher Lifespan: Regular use helps prevent clogs, buildup, and unpleasant odors, extending the lifespan of your dishwasher and ensuring it continues to function optimally. Ideal for all major dishwasher brands.
No. 6
Dishwasher Cleaner Tablets & Deodorizer – 24 Pack (12 Month Supply) Deep Cleaning Descaler Pods, Removes Limescale, Hard Water, Calcium, Grease & Odor, Septic Safe Heavy Duty for Dish Washer
  • Powerful Deep Cleaning Descaler - Break down stubborn limescale, hard water stains, calcium deposits, grease, and odor-causing residue with a citric-acid powered formula that targets hidden buildup in spray arms, filters, pumps, and internal components.
  • Lemon Citrus Deodorizer Freshness – Acts as a powerful dishwasher deodorizer that neutralizes trapped food particles and odor-causing residue, leaving behind a light lemon citrus scent and a fresh, clean interior.
  • 12 Month Maintenance Solution - Includes 24 tablets for a full year of monthly dishwasher care. Regular use helps active cleaning performance, improve water flow, and support better wash results over time.
  • Safe for All Dishwashers - Compatible with all major brands and models, including stainless steel interiors. Septic-safe, non-corrosive, and designed for residential and commercial machines.
  • Easy One-Step Use – Simply place one tablet in the detergent dispenser and run a normal or hot cycle on an empty machine for best results. For heavy buildup, use two tablets in separate cycles.
No. 7
Finish Dishwasher Cleaner Tablets, Deep Cleans Hidden Grease & Grime, Fights Odors, No Extra Wash Cycle, Helps Maintain Dishwasher, 4 Month Supply, 4 Count
  • DEEP CLEANS INNER PARTS: Finish Dishwasher Cleaner Tablets target hidden grease, hardwater buildups, and grime in spray arms, filter, and pipes for a hygienic clean.
  • NO EXTRA WASH CYCLE: Finish Cleaner Tablets work during your normal dish cycle—just drop one in the bottom of dishwasher and clean your machine while washing your dishes.
  • FIGHTS ODORS AT THE SOURCE: Neutralizes lingering smells and keeps your dishwasher fresh after each use.
  • HELPS MAINTAIN DISHWASHER: Use once a month to help maintain your dishwasher health and keep your dishwasher clean.
  • 100% MORE DEGREASING POWER: Powerful formula offers 100% more degreasing power vs. detergent alone.*
No. 8
Dishwasher Cleaner and Deodorizer Tablets, Dishwasher Cleaning Tablets 24 Pack - Helps Remove Limescale & Odor, Prevents Buildup in Pipes, Safe for All Dishwashers, Lemon Scent - 12 Month Supply
  • Deep Cleaning - This dishwasher cleaner and deodorizer remove limescale, grease and food debris from hidden parts to ensure optimal performance of your machine
  • Fights Odors Effectively - This deep cleaning dishwasher cleaner eliminates odor residue from hidden parts. This dishwasher cleaner disinfects your equipment and improves hygiene
  • Easy to use - place one dishwasher cleaning tablet in an empty machine and run the normal cycle twice a month. This hassle-free process maintains the efficiency and cleanliness of the equipment
  • Compatible design - This dishwasher cleaners are suitable for all brands and models of dishwashers. Use on stainless steel basins for full care and maintenance of the equipment
  • Annual Supply - This 24-pack of dishwasher cleaning tablets provides a full year of monthly cleanings to keep your appliance running efficiently and smelling fresh

The Ultimate Buying Guide: Banish Dishwasher Odors for Good

Your dishwasher works hard to clean your dishes. Sometimes, though, it starts to smell a little… funky. Don’t worry! A good dishwasher cleaner can fix that. This guide helps you choose the best one to keep your kitchen smelling fresh.

Key Features to Look For

When shopping for a dishwasher cleaner, look for features that promise a deep, effective clean. These elements make a big difference in how well the product works.

  • Odor Elimination Power: The main job is to kill bad smells. Look for labels that promise to tackle tough grease, limescale, and mold, which cause the odors.
  • Cleaning Action: Does it clean the hidden parts? Good cleaners scrub away buildup inside the spray arms, filters, and hoses where gunk hides.
  • Ease of Use: The best cleaners are simple. They often come in tablets, pods, or liquids that you just toss in an empty dishwasher cycle.
  • Material Safety: Ensure the cleaner is safe for all parts of your dishwasher, including stainless steel tubs and plastic components.
Important Materials in Dishwasher Cleaners

What’s inside the bottle matters. Most effective cleaners use a mix of safe, powerful ingredients.

  • Citric Acid: This natural acid is great at dissolving mineral deposits (limescale) left by hard water. It helps reduce cloudiness and odors.
  • Enzymes: These are like tiny helpers that eat away at food particles and grease buildup. They work hard even at lower water temperatures.
  • Baking Soda (Sodium Bicarbonate): This common ingredient naturally absorbs and neutralizes bad smells instead of just covering them up.
  • Surfactants: These help water and oils mix, allowing the cleaner to wash away greasy residue effectively.
Factors That Improve or Reduce Quality

Not all cleaners work the same way. Some features boost performance, while others might mean you need to clean more often.

What Improves Quality:

  • Concentration: Highly concentrated formulas usually require less product for a better result.
  • Dual-Action Formulas: Cleaners that fight both grease and hard water buildup are generally higher quality.
  • Regular Use Recommendation: If the instructions suggest monthly use, it means the product keeps your machine in better shape long-term.

What Reduces Quality:

  • Heavy Fragrances: Some strong perfumes only mask smells temporarily. If you are sensitive to smells, avoid these.
  • Only Surface Cleaning: Cleaners that only target the tub surface might miss the filters and spray arms where the worst smells start.
User Experience and Use Cases

Think about how you use your dishwasher. This helps you pick the right format.

Tablets/Pods: These are super easy. You toss one in and run a normal hot cycle. They are perfect for people who want a quick, no-fuss solution.

Liquids/Gels: These often let you control the amount of cleaner used. They are great if your dishwasher is only mildly smelly.

When to Use It:

  • Monthly Maintenance: Run a cleaning cycle once a month to keep smells from starting.
  • After Heavy Use: If you host big parties or wash lots of greasy casserole dishes, clean it sooner.
  • When Buying a Used Dishwasher: Always run a deep cleaning cycle before using a second-hand appliance.

10 Frequently Asked Questions (FAQ) About Dishwasher Cleaners

Q: How often should I clean my dishwasher with a special cleaner?

A: Experts suggest cleaning your dishwasher once a month. If you use it every day, or if you have very hard water, you might clean it every three weeks.

Q: Can I just use vinegar or baking soda instead of a commercial cleaner?

A: Yes, vinegar and baking soda work well for light cleaning and deodorizing. However, commercial cleaners often have stronger enzymes and acids needed to break down tough grease and limescale buildup.

Q: Can I put the dishwasher cleaner in with dirty dishes?

A: No. You should always run the cleaner in an empty dishwasher. This allows the full strength of the product to circulate and clean all the internal parts without being diluted by dishes.

Q: Will a cleaner damage the rubber seals or plastic parts?

A: High-quality cleaners are made to be safe for standard dishwasher materials. Always check the label to make sure it says it is safe for rubber and plastic components.

Q: What causes the bad smell in my dishwasher in the first place?

A: The smell usually comes from food particles stuck in the filter, grease buildup in the hoses, and mineral deposits from hard water mixing with mold or mildew.

Q: My dishwasher still smells after using the cleaner. What now?

A: First, check the filter. Food often gets trapped there and needs to be manually removed and scrubbed. If it still smells, run a second cleaning cycle, maybe using a stronger enzyme-based product.

Q: Are these cleaners safe for stainless steel tubs?

A: Most modern cleaners are safe for stainless steel. Avoid using harsh abrasive scrubbers or cleaners containing chlorine bleach, as these can damage the finish.

Q: How do I choose between a liquid and a tablet cleaner?

A: Tablets are best for easy, set-it-and-forget-it maintenance. Liquids give you more control if you need to spot-treat a specific issue or use less product for a quick freshening.

Q: Do dishwasher cleaners remove hard water spots?

A: Yes, many cleaners contain citric acid or other descalers specifically designed to break down the hard water minerals that cause white spots and film inside your machine.

Q: Should I use the hottest water setting for the cleaning cycle?

A: Absolutely. The hottest setting available on your dishwasher helps activate the cleaning ingredients and melts away grease and soap scum most effectively.