Hot Tub Flush

Spas are prone to a build-up of organic film that attaches itself to the pipework surfaces. This film, commonly known as as Biofilm, can harbour bacteria and affect Spa water quality. Biofilm is highly resistant to both chlorine and bromine. Relax Spa & Hot Tub Flush is an advanced formulation designed to help remove Biofilm. Your spa should be treated with Spa & Hot Tub Flush prior to dumping and refilling your water.