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Do I need to use Laundry Pump?Updated a day ago

TL;DR: No, you don't have to. Laundry Pump is the easiest way to get a precise 4 mL dose every press, but Laundry Dosing Cup is a marked-millilitre alternative if you prefer to pour and measure. Either way, accurate dosing matters because Sensitive Laundry Liquid is concentrated.


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Koh Laundry Pump
Koh Laundry Dosing Cup

Do I need to use Laundry Pump?

No, Laundry Pump isn't required. It's the easiest way to dose Sensitive Laundry Liquid because each press delivers exactly 4 mL, so there's no measuring or pouring involved. If you prefer to measure manually, Laundry Dosing Cup has marked millilitre measurements and is a great alternative. The cup is food-grade silicone and self-cleans in the wash. Either tool gives you the dosing accuracy that matters with a concentrated detergent.

Koh Laundry Pump in use

Laundry Pump

Delivers 4 mL per press. No measuring needed. 4 pumps for a regular load, 6 for larger loads. Designed to pair with Sensitive Laundry Liquid.

4 mL per press No measuring 3,000 press lifespan
Koh Laundry Dosing Cup in use

Laundry Dosing Cup

Food-grade silicone with embossed measurement markers. Pour and measure manually. Toss it in the drum with your wash and it self-cleans. No pump priming or maintenance.

Marked in mL Self-cleans in wash Food-grade silicone

Why does accurate dosing matter?

Sensitive Laundry Liquid is concentrated, which means a small amount cleans a full load. Using too much can leave detergent residue on clothes and reduce rinse effectiveness. Using too little means clothes don't get properly clean. Either Laundry Pump or Laundry Dosing Cup gives you the accuracy needed to hit the right dose every time.

⚠ Why accuracy matters

Sensitive Laundry Liquid is concentrated. Too much can leave residue on clothes and reduce rinse effectiveness. Too little and clothes don't get properly clean. Either Laundry Pump or Laundry Dosing Cup gives you the accuracy needed to hit the right dose every time.

Concentrated formula Accuracy matters Less is more

Koh Laundry Dosing Cup

Laundry Dosing Cup

Marked silicone cup. The pump-free way to dose Sensitive Laundry Liquid accurately every load.

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Last reviewed: May 2026


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