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How much Dishwashing Liquid should I use?Updated 4 hours ago

TL;DR: For a normal kitchen sink of warm water, use 4 pumps of Dishwashing Liquid (around 16 ml), then soak for 5 to 10 minutes before washing. That pause lets the enzymes break down stuck-on food so you do less scrubbing.

Last reviewed: April 2026

Koh Dishwashing Liquid effective
Koh Dishwashing Liquid before and after

How do I use Dishwashing Liquid?

✓ Fill, pump, soak

1

Fill your sink with comfortably warm (not boiling) water.

2

Add around 4 pumps of Dishwashing Liquid (each pump is around 4 ml).

3

Submerge dishes and soak for 5 to 10 minutes. Then wash, rinse, and drain as normal.

✓ Why soaking works

Dishwashing Liquid uses a blend of enzymes that target common food soils. Protease lifts protein-based marks like meat, egg, and milk. Amylase breaks down starchy residues like pasta, rice, and sauces. Lipase helps cut through greasy, oily films. A short soak lets them unlock the grime so you can swoosh it away with minimal effort.

Protease Amylase Lipase

How should I adjust the dose?

Small basin or few items

2 to 3 pumps (8 to 12 ml)

Standard sink (everyday)

4 pumps (16 ml)

Greasy pots or baked-on food

5 to 6 pumps (20 to 24 ml) or extend soak time


Any pro tips?

✓ Heavy areas first

Give heavy areas (pan rims, baking trays) a quick wipe first, then let the soak do the hard work. Each full pump is around 4 ml if you prefer measuring by volume.

⚠ Don't mix

Don't mix with bleach or harsh chemicals. They can inactivate the enzymes and reduce cleaning performance.

No bleach No harsh chemicals

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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