Thetford Aqua Kem Eucalyptus + Grey Water Fresh Concentrated Duo Pack.

The Solbio Original 3L is an environmentally friendly toilet fluid designed for use in portable and cassette toilets in campervans, caravans, boats, and motorhomes. Made with natural ingredients, it helps break down waste and toilet paper while reducing unpleasant odours. Unlike traditional chemical toilet fluids, Solbio is biodegradable and safe for septic tanks, making it a more eco-friendly choice for camping and travel. The 3L bottle provides long-lasting use and is suitable for both waste tanks and flush water systems.