Just drop the prepackaged portions into your cassette toilet, holding tank or portable toilet and let it do the rest!
Walex Alpine Fresh Bio Pak Toilet Chemical Sachets
Natural Enzyme Deodorizer & Waste Digester
Bio-Pak provides portion control and is easy to use with no messy liquids – just drop it in! The environmentally friendly enzyme formula starts working immediately to control odours and break down waste and paper in the waste tank. Continued use ensures that pipes, valves, and seals will be trouble-free.
Liquefies all types of toilet paper, eliminating the need for special toilet paper!