The most common cause of foaming in hot tubs and spas is the reaction of body oils and cosmetic residues with the natural alkalinity of the water. Foaming and scum formation is very unsightly. This professional, powerful anti-foam formula is part of the best-selling Pro-Kleen Spa Range, this professional, powerful anti-foam formula thoroughly removes this unsightly foam from your hot tub or spa. Pro-Kleen's unique, long-lasting formula does not cause damage to the internal system or the environment and has been tested on a variety of hot tubs, spas, and whirlpools. This liquid foam suppressant is highly effective in removing foam from hot tubs and spas and provides 100 treatments per 5L bottle. Only 50ml / 2 capfuls are required per treatment. Simply add the solution to the hot tub or spa when foaming appears, allow it to circulate then watch the foam disappear.
