Washing Machine & Dishwasher Cleaner
Hob Cleaner
Coffee Machine Cleaner
Multi-Surface Clean & Shine
Microwave Cleaner
Oven Cleaner
Multi-Purpose Descaler
Washing Machine Descaler
Stainless Steel Intensive Cleaner
Technology Cleaner

About KNAUS™ Appliance Cleaners

Clean & Protect

High Performance Cleaners For Everyday Technology

KNAUS™ has been specifically engineered for high-performance cleaning of everyday household technology. At our brand-new environmentally friendly headquarters in Suffolk, where we harvest rainwater and utilise natural sunlight, we are constantly developing new ways to clean, protect and maintain everyday technology.

KNAUS™ is manufactured in the UK and is owned by Challs International, a family-run global company with a mission to change the way we all clean. We at Challs International are cruelty free and do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.



Available to Buy In Stores Nationwide

Where To Buy KNAUS™
Hob Cleaner

"This is a brilliant product for any hob, I travel with it to use abroad in our holiday home, it shines and cleans as it says. Do try it as its a must."

Whoopsie, Ocado

Hob Cleaner

Stainless Steel Cleaner

"My cooker & extractor had tiny rust spots all over after using the wrong cleaner, and this removed them all making it look brand new again! Which no other cleaner could do. Highly recommended."

Char444, Ocado

Stainless Steel Cleaner

Find Us- We are the home of Buster Drain Unblockers too!

Challs International Ltd.
Unit 46
Lady Lane Industrial Estate



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