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Can I use Dishwashing Liquid in the dishwasher?Updated 4 hours ago

TL;DR: No. Dishwashing Liquid is designed for hand dishwashing and sink use only. It shouldn't be used in a dishwasher. For machine dishwashing, use Dishwashing Tabs.

Last reviewed: April 2026

Koh Dishwashing Liquid product
Koh Dishwashing Tabs product

Can I use Dishwashing Liquid in the dishwasher?

⚠ Hand wash only

Dishwashing Liquid is formulated to create suds and work with manual washing. Dishwashers require low-foam detergents designed specifically for machine use. Using hand dishwashing liquid in a dishwasher can cause excessive foaming, poor cleaning performance, and potential leaks or damage.

Not for dishwashers Excessive foam Can damage machine

✓ What to use instead

For machine dishwashing, use Dishwashing Tabs. They're specifically formulated for dishwashers with low-foam, high-performance cleaning that works with your machine's wash cycle.

Low foam Machine safe Enzyme-powered

Koh Dish Starter Kit

Soak, don't scrub

Dishwashing Liquid is enzyme-powered. Fill the sink, soak your dishes, and let the formula lift grease and food soils for you.

Browse all Dishwashing Liquid articles


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