1 Litre Spa Anti Foam - fix foaming for Spas & Hot Tubs with a Foam Eliminator

Water in spas should be tested daily, you are aiming to achieve a pH level reading between 7.2 and 7.6 before adding chlorine. Use pH+ or pH- to adjust if necessary. Spa free chlorine levels should be between 3ppm and 5ppm .

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