Few things are more frustrating than opening your dishwasher only to be met with an unpleasant, lingering odor. Persistent smells can make people hesitant to use their appliances as often, disrupting the convenience they're designed to provide. The culprit usually lies within leftover food particles, grease buildup, and trapped moisture, which can become a breeding ground for bacteria. Fortunately, the category of kitchen and maintenance gadgets offers a variety of solutions specifically tailored to combat these odors effectively. From liquid formulas to easy-to-use tablet forms, there are several types of dishwasher cleaners that can help eliminate these unpleasant smells. In our guide, we've compiled a list of 10 top-rated dishwasher cleaners, catering to different budgets and specific needs, ensuring you find the right solution to keep your appliance fresh and odor-free. Each pick is carefully chosen to provide options that fit effortlessly into any cleaning routine.
Finish Dishwasher Cleaner, 8.45oz, 1 Bottle
What We Like
- Deep cleans hidden dishwasher parts
- Fights odors at the source
- Compatible with most dishwashers
What We Don’t Like
- Requires a separate cleaning cycle
- Bottle placement can be tricky
Finish Dishwasher Cleaner Liquid effectively targets and removes hidden grease and limescale, keeping your dishwasher hygienic. It's easy to use by placing it in the bottom rack and letting a hot cycle run. Compatible with most dishwashers, it's best used every three months to maintain optimal cleanliness.
Glisten Dishwasher Cleaner, Lemon, 12 oz, 3-Pack
What We Like
- Removes limescale and buildup
- EPA Safer Choice Approved
- Easy to use
What We Don’t Like
- Requires regular monthly use
- Does not work during a regular cycle
Glisten Dishwasher Cleaner's lemon-scented formula targets limescale and residue, enhancing dishwasher performance. This cleaner is simple to use by placing the bottle upside down during a hot cycle, ensuring clean and fresh interiors monthly.
Dishwasher Cleaner Tablets, 24 Pack, Septic Safe, Limescale Remover
What We Like
- Wide compatibility
- Deep descaling formula
- Fresh odor eliminator
What We Don’t Like
- May produce excess foam
- Requires multiple cleaning cycles in severe cases
ACTIVE Dishwasher Cleaner Tablets use a powerful formula to remove limescale and odors, compatible with most dishwashers. The lemon-citrus scent refreshes while maintaining machine efficiency. Monthly use keeps the appliance in good condition.
Lemon-Scented Dishwasher Cleaner Tablets, 24 Pack
What We Like
- Year-long supply
- Infused with lemon scent
- Prevents clogs and odors
What We Don’t Like
- Requires regular monthly maintenance
- Not a quick fix
Bastion Dishwasher Cleaner Tablets provide deep cleaning and maintenance for a year. Infused with a lemon scent, they effectively remove buildup and keep the dishwasher fresh. Designed for monthly use, they help maintain optimal machine performance.
iFLO Dishwasher Cleaner Tablets, 6 Pack, iFLObiotic Formula
What We Like
- Powerful deep cleaning
- Septic-safe and dissolves fully
- Compatible with all dishwashers
What We Don’t Like
- Manual placement in the dishwasher
- Monthly use recommended
iFLO Dishwasher Tablets ensure thorough cleaning with ease by eliminating grease and residue. Designed for any dishwasher model, these septic-safe tablets enhance performance and freshness when used monthly.
Affresh Dishwasher Cleaner, Limescale & Odor Removal, 12 Month Supply
What We Like
- Effective against mineral buildup
- EPA Safer Choice Certified
- Monthly maintenance
What We Don’t Like
- Not for cleaning during dish cycles
- May require multiple uses for heavily soiled machines
Affresh Dishwasher Cleaner is specially formulated to tackle limescale and odors, enhancing machine performance. It's EPA Safer Choice Certified and suitable for use in all dishwasher models, recommended for monthly maintenance.
Finish Dishwasher Cleaner Tablets, 12 Count, 12 Month Supply
What We Like
- Cleans during normal dish cycle
- Odor neutralizing
- Suitable for most dishwasher types
What We Don’t Like
- Works better with empty loads
- Performance varies
Finish Dishwasher Cleaner Tablets make maintenance simple by cleaning without extra wash cycles. These tablets help maintain dishwasher health by targeting hidden grime and odors. They're easy to use monthly, providing consistent results.
Finish In-Wash Dishwasher Cleaner, 3 ct
What We Like
- Removes grease and grime
- Easy to use with dishes loaded
- Freshens machine
What We Don’t Like
- Not as powerful on stubborn stains
- Limited to freshening
Finish In-Wash Dishwasher Cleaner targets grease and lime scale during regular dishwasher cycles, simplifying cleaning duties. It helps keep the dishwasher smelling fresh, though might need additional treatments for tougher stains.
GRIME LABS Dishwasher Cleaner Tablets, 24-pack, Limescale Remover
What We Like
- Targets hard water issues
- Deep cleans all parts
- Compatible with major brands
What We Don’t Like
- Fragrance might not suit everyone
- Requires regular use
GRIME LABS Cleaning Tablets tackle hard water deposits and deep clean internal parts of dishwashers, compatible across major brands. These tablets are effective against grime and odors when used consistently.
OmaFena Dishwasher Cleaner Tablets, 24 Pack – Limescale & Odor Removal
What We Like
- Advanced formula
- Moisture-resistant packaging
- Compatible with any dishwasher
What We Don’t Like
- Requires frequent use
- No scent option available
OmaFena Tablets use an advanced formula for eliminating tough buildup and odors, packaged individually for easy dispensing. They work with any dishwasher model, recommended for best results with bi-monthly use.















