

Frequently Asked Questions
Do you need to use rinse aid with the Dishwashing tablets?
Rinse aids were originally developed for harder water regions. If you live in a hard water region, we would recommend the use of a rinse aid. As a guide, the southern and eastern regions of the UK have hard water.
Are the Dishwashing tablets septic safe?
The Koh Dishwashing Tablets are septic tank safe.
Why Choose Koh

One Simple System

Safe & Eco Friendly

Refill & Reuse
