The Natural Chemistry Spa pH Decreaser is a pH decreaser that lowers the pH level in your hot tub or spa to an ideal range to improve bathers comfort. When the pH level is too high, the water becomes uncomfortable, sanitizers lose their efficiency, water may become cloudy and scale starts to form. The pH level should be maintained between the range of 7.2 and 7.6. The key to proper water balance in your spa or hot tub is keeping the water pH in the recommended ranges.

Specifications:
• 2 lb. container
• Reduces eye and skin irritation
• Protects spa surfaces and equipment
• Lowers pH level to ideal range
• Easy to use measure cap