A powerful fluid for periodical cleaning and maintenance. Cassette Tank Cleaner thoroughly cleans the waste-holding tank and prolongs its life span.Download product catalog
- Byfar the best waste-holding tank cleaning agent
- Prolongs tank life
- No scrubbing!
- Removing deposits was never so easy
- Leaves behind a pleasant, clean scent
- Use 2 to 3 times per year
- Available in 1L bottle
How do I use Cassette Tank Cleaner?
Cassette Tank Cleaner should be dosed and used according to the instructions on the label. An extra tip: warm water (max. 40 degrees C) will increase the cleaning action.
What is the difference between your maintenance products and normal household products / non-Thetford products?
Thetford toilets are made out of plastic and have several parts (seals, foams) which need special products to maintain. Our products are specially developed to guarantee safe cleaning of these specific parts and trouble-free and comfortable use of your portable or Cassette toilet for a long lifetime. Household cleaners may cause permanent damage to the seals and other toilet components.
Where can I dump the waste from my toilet?
Empty tank exclusively at a designated location at marinas and rinse thoroughly with clean water.
How to keep your toilet clean
Thetford offers a pleasantly-scented toilet fluid for the flush-water tank (Aqua Rinse) and a variety of waste-holding tank products (Aqua Kem Blue, Aqua Kem Green, Aqua Kem Natural, Aqua Kem Sachets). Aqua Rinse keeps the flush water fresh, ensures a smooth flush and leaves a protective layer. All products for the waste-holding tank suppress unpleasant odours, stimulate the breakdown of waste, reduce the formation of gas, protect moving parts and help keep your waste-holding tank fresh and clean. For the differences between the distinguishing qualities of each waste-holding tank product go to Products/Care, cleaning & maintenance on this website.
How to remove tank deposits
With Thetford Cassette Tank Cleaner. It thoroughly cleans the inside of the waste holding tank and removes the stubborn (calcium) deposits.
Deposits in the rinse water?
No problem! First clean out the flush-water tank, following our factory-specific instructions.
WHY: For a fresh and clean start and optimal performance of Aqua Rinse Plus, clean your flush-water tank before the first use by following these instructions.
WHAT NEEDED: Household bleach + bucket/watering can
Prepare a solution using 100ml household bleach per 10L of flush-water tank capacity. Prepare as much solution as needed to completely fill your flush-water tank.
Fill the flush-water tank completely with the prepared solution.
Leave it in for 24 hours.
Drain the flush-water tank by using the drain tube or flushing system.
Then fill the flush-water tank completely with fresh water and leave it in for 5 minutes.
Drain the flush-water tank again.
Repeat step 5+6 to make sure no bleach is left behind.
Do not use together with other products.
Exceeding the stated dose or recommended duration could damage your Thetford toilet
Our ‘green’ products
Our ‘green’ products Aqua Kem Green and Aqua Rinse Plus (test ISO 11734) are absolutely safe to empty into a septic tank