Thetford's new Aqua Kem Blue Concentrated is a powerful, highly effective concentrated toilet fluid for the waste-holding tank in portable toilets and cassette. One dosage from this product lasts up to 5 days.

Benefits & Features
Smaller bottle - 780ml
Same number of dosages as in the 2L bottle option
Improved waste liquefication for easier tank emptying
Improved reduction of gas build-up
Equal odour control and fragrance to the 2L bottle option