How do I keep whites bright without bleach?Updated 3 hours ago
TL;DR: Sensitive Laundry Liquid and Stain Remover help keep whites looking brighter over time using enzymes, not bleach.
Last reviewed: April 2026
Why doesn't Koh use bleach?
✓ Enzymes over bleach
Traditional soaking products usually contain bleach to whiten fabrics quickly, but bleach can weaken fibres and damage fabrics over time. Sensitive Laundry Liquid and Stain Remover clean effectively while protecting your clothes and the environment.
⚠ Good to know
Koh laundry products help protect whites from dulling over time, but they aren't a fix for already damaged or permanently greyed fabric.
How does Koh help keep whites bright?
✓ Cellulase enzymes
When used regularly, Sensitive Laundry Liquid and Stain Remover support brighter-looking whites over time. Cellulase enzymes help lift surface dulling and everyday build-up that can make whites look grey, especially on cotton and other plant-based fibres. They help clothes stay fresher and look newer for longer as part of your normal wash routine.
How do I use them on whites?
✓ Step by step
Pre-treat stains with Stain Remover before washing.
Wash as usual using Sensitive Laundry Liquid.
New to Stain Remover?
Stain Remover Starter Kit pairs Stain Remover with Foaming Spray Bottle for targeted application.
New to Sensitive Laundry Liquid?
Sensitive Laundry Starter Kit pairs Sensitive Laundry Liquid with Laundry Pump for everyday use.
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