Thetford Aqua Kem Blue Sachets provide powerful and convenient waste tank care for your portable or cassette toilet.

Each pre-measured sachet delivers outstanding odour control, liquefies waste for easy emptying, and helps reduce gas build-up. Simply add one sachet per 20-litre tank for up to five days of freshness. Designed for easy use with no mess or spills, these handy dissolvable sachets ensure the correct dose every time — keeping your toilet clean and hygienic while on the go.