With its highly effective formula of enzymes and natural microorganisms, the microbiological toilet additive awiwa wc mobil breaks down faeces and hygiene paper, ensuring a splash-free emptying of the wastewater tank: no lumps, no clogging and no smell. Unpleasant odours are removed instead of covered. Hygienically clean and free of chemicals for an environmentally friendly disposal. The tank content can be flushed down the toilet. Suitable for all portable toilets in motorhomes, caravans or boats. Highly economical: 1 l is enough for 20 applications.