Kleen Spa Non Chlorine Shock for Hot Tubs 5kg & Kleen Spa Chlorine Tablets fo...
High pH can cause scale deposits, cloudy water, and reduce the effectiveness of sanitisers such as chlorine or bromine. Kleen Spa 20g Spa Chlorine Tablets – Slow-Dissolving Sanitise r. Why choose Kleen Spa Chlorine Tablets?.