Thetford Cassette Tank Cleaner -1L

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1.00 KGS
Calculated at Checkout
MSRP: £12.99
— You save £3.00

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Our Opinion:-

1L bottle of Thetford Cassette Tank Cleaner . Used in the Water Holding Tank of Chemical Toilets of Caravans, Motorhomes and Boats or Flushing Portable toilets generally. Helps remove deposits and leaves a fresh smell.

For best results use 300ml of Cassette Tank Cleaner and top the holding tank up with 5L of Luke warm water. Shake the holding tank and leave to stand for approx 16hrs. A good tip is to do this before leaving site, so the mixture slushes around as you travel to improve the cleaning effect. Make sure to vent the holding tank before opening the release cap. Dispose of the contents down a designated chemical disposal point or your toilet at home, and rinse out the holding tank with fresh water. It is recommended to clean out the  Cassette tank 2 to 3 times a year. 

NOT for use with Fresh or Grey waste Water containers (Aqua Rolls etc, or waste Water-Holding tank)

 What the manufacturer says:-

A powerful fluid for periodical cleaning and maintenance. Cassette Tank Cleaner thoroughly cleans the waste-holding tank and prolongs its life span.


  • By far 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


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