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Finding the best dishwasher cleaner involves comparing formulas that tackle odors, mineral buildup, and greasy film. This guide highlights five reliable options supported by user reviews and brand use. Each product is evaluated on cleaning strength, ease of use, compatibility, and scent. Whether you run frequent cycles or need a heavy-duty descaler, these picks offer practical solutions for maintaining fresh, efficient dishwashing performance.
| Product | Brand | Type | Notes |
|---|---|---|---|
| Affresh Dishwasher Cleaner, 12 Tablets | Affresh | Tablets | 1-year supply; targets odor causing bacteria; safe with or without dishes |
| Finish Dishwasher Cleaner Liquid, 8.45oz | Finish | Liquid | Deep cleans inner parts; improves performance; odor control |
| Finish Dishwasher Cleaner Tablets, 4 Count | Finish | Tablets | Deep clean; no extra wash cycle; fights odors |
| Glisten Dishwasher Cleaner, 12 oz | Glisten | Liquid | Removes limescale, rust and grime; lemon scent; USA-made |
| Bastion Dishwasher Cleaner Tablets, 24 Count | Bastion | Tablets | 1-year supply; lemon scent; deep cleaning action |
Affresh Dishwasher Cleaner — 12 Tablets

Affresh is a leading brand recommended by major appliance manufacturers. The 12-tablet package provides a long-term cleaning solution, designed to power away odor-causing bacteria, limescale, mineral deposits, and grime inside the pump, tub, and hoses. It’s safe to use with or without dishes, and can be run alongside a full load to maintain performance. The product is positioned as a no-fuss option for routine maintenance and addressing tough buildup that affects filtration and water flow.
Finish Dishwasher Cleaner Liquid — 8.45oz

Finish Liquid Dishwasher Cleaner focuses on deep cleaning hidden grease and limescale within spray arms, filters, and pipes. This liquid formula aims to improve overall dishwasher performance by removing buildup that can impede cleaning efficiency and water flow. It also helps neutralize odors at the source, leaving a fresher environment after each cycle. This option suits users who prefer liquid cleaners for direct application into the dishwasher’s interior components.
Finish Dishwasher Cleaner Tablets — 4 Count

Finish Cleaner Tablets are designed to work during your regular dishwashing cycle without requiring an extra wash. They target hidden grease, hard water buildup, and grime in spray arms, filters, and pipes. The tablets also help neutralize odors, keeping the dishwasher smelling fresh after each use. This option is convenient for users who want “set it and forget it” maintenance with no extra steps.
Finish Dishwasher Cleaner Liquid — 8.45oz (4 Bottles)

This Finish liquid option expands cleaning power over multiple bottles, offering a year-long supply when used as directed. The product deep-cleans hidden grease and limescale, and fights odors at the source. Multiple bottles can be beneficial for households that run frequent cycles or want consistent maintenance throughout the year.
Bastion Dishwasher Cleaner Tablets — 24 Count

Bastion offers a 24-tablet supply with a lemon scent designed to provide ongoing cleaning action. The tablets are positioned for heavy-duty cleaning, targeting grease, grime, lime buildup, and other residues that affect dishwasher performance. The year-long supply is marketed for households seeking consistent, month-to-month maintenance with minimal effort.
Buying Guide: How To Choose The Best Dishwasher Cleaner
When selecting a dishwasher cleaner, consider the following factors to ensure you pick the right option for your needs:
- Cleaning Power: For frequent buildup or hard water, choose products marketed as deep descalers or heavy-duty cleaners. Liquids can be effective for targeted parts, while tablets provide convenient, measured doses.
- Cycle Compatibility: Some formulas claim you can run them with dishes; others require an empty cycle. If you prefer minimal disruption, look for options that work with normal cycles.
- Odor Control: Odor elimination is a key selling point. If odors persist, select cleaners that specifically target odor-causing bacteria and keep vents and filters fresh.
- Materials and Safety: Ensure the product is safe for your dishwasher’s materials (stainless steel, plastic components) and for septic systems if applicable.
- Supply Longevity: Consider how often you want to replenish. Year-long supplies offer convenience and predictable use, while smaller packs may be better for trial periods.
- Scent: Lemon and citrus scents are common; choose a scent you find pleasant, as lingering fragrances may be noticeable after cycles.
- Brand Reliability: Reputable brands with compatibility notes from appliance makers tend to provide clearer guidance and consistent results.
In evaluating the options above, consumers should weigh the balance between convenience (tablets you drop in) and deep-cleaning power (liquids that reach hidden areas). It can also help to align your choice with your dishwasher’s model and water hardness level. Finally, a regular maintenance schedule—such as monthly or every few months—helps sustain performance and extend the life of your appliance.