Cleanser by Spa Marvel® acts as a pipe cleaner and is used to prep your spa or hot tub before using Spa Marvel® Water Treatment. Spa cleanser cleans away the chemical and residue buildup in pipes and pumps and prolongs life of spa and hot tub equipment. Spa Marvel cleanser is 100% safe for you, your family and the environment. It is the perfect way to clean your spa & hot tub before using Spa Marvel® Water Treatment. new
