The Best Dishwasher Detergent of 2026

What to Look For

Enzyme-based formulas using protease, amylase, and lipase that break down protein, starch, and grease effectively at lower temperatures.

Phosphate-free formulations that clean well without contributing to water pollution and algae blooms in waterways.

Fragrance-free options that don't leave scent residue on dishes, especially important for baby bottles and food storage containers.

EPA Safer Choice or EWG Verified certifications indicating third-party verification of ingredient safety and environmental standards.

Concentrated formulas that reduce packaging waste and plastic use while maintaining cleaning power.

Rinse aid compatibility or built-in rinse agents for spot-free drying without additional products.

Clear ingredient disclosure on packaging or manufacturer websites, demonstrating transparency about what's in the formula.

What to Avoid

Phosphates, which are banned in many states due to water pollution concerns but still appear in some commercial formulas.

Chlorine bleach that can react with food residues to form harmful compounds and leaves a chemical smell on dishes.

Synthetic fragrances that coat dishes with scent chemicals, potentially transferring to food and beverages.

Methylisothiazolinone and other harsh preservatives that can remain as residue and cause skin sensitization.

Pods with polyvinyl alcohol (PVA) coatings that may not fully dissolve, leaving plastic residue—though research on this is ongoing.

Formulas with quaternary ammonium compounds (quats) that can leave antimicrobial residue on surfaces.

Products making antibacterial claims, which are unnecessary for home dishwashing and may indicate concerning additives.

Key Considerations

Water hardness significantly affects detergent performance—hard water areas may need specialized formulas or water softening rinse aids.

Powder vs. liquid vs. pods: powders offer best value and dosing control; liquids dissolve fastest in short cycles; pods are convenient but often over-dosed for small loads.

High-efficiency (HE) dishwashers require low-sudsing formulas—check compatibility before purchasing.

Pre-rinsing dishes is usually unnecessary with modern detergents and wastes water—scrape solids but let the detergent do its job.

Detergent freshness matters: powder clumps and pods degrade in humid conditions, reducing effectiveness over time.