Once inside a water system, bacteria obtain nutrients to grow on inner surfaces secreting a protective matrix bio-film which cannot be penetrated by most biocides.
PuriSol will lift the bio-film, kill the bacteria underneath and eradicate tastes and odours
PuriSol should be used to purify a water system at the beginning and end of each season and whenever there is a build up of unpleasant tastes and odours
When adding fresh water to the tank use only Aqua Sol to treat the water
300ml Bottle Treats up to 250 litre Tank