Odour‑B‑Gone Caravan Toilet Additive Tablets – 50 Tablets + 10 Mini Tabs Odour‑B‑Gone fast-release, septic safe toilet additive tablets are ideal for caravan and RV cassette toilets, ensuring fresh, hygienic conditions while effectively eliminating odours. This pack includes 50 blue tablets (8 g each) and 10 mini oxygen tabs (2 g each). Features 8 g blue tablets act as fast-release agents, requiring only a half cup of water in the bottom cassette to function for up to 4 days while efficiently breaking down waste and toilet paper. 2 g mini oxygen tabs dissolve in 400 ml of water for use in a spray bottle to deodorize the toilet bowl and seat. Biodegradable and non-toxic, making the product safe for septic, bio, and compost systems while being gentle on seals and plumbing. Can be used in a spray bottle for general cleaning throughout vans and boats. Compact and lightweight packaging ensures easy storage in caravans.