The bio-chem flushing water additive is the preventive toilet cleaner designed for use with mobile camping toilets and chemical toilets with a separate flushing water tank. This ensures a hygienic and sustainable camping experience. The toilet additive forms a protective layer in your camping toilet, keeping the flushing water fresh with every flush. Additionally, it prevents the formation of unpleasant odors and the build-up of limescale and urinary stones. Thanks to the innovative, ecological formula, the product is particularly gentle on materials, ensuring the longevity of your camping toilet.