Leisure Time Spa Down for spas and hot tubs is a granular product that adjusts water pH and alkalinity down. For the best results dissolve the granular products first by adding to a small plastic pail filled with water, and then apply the solution to the spa water. It's important to maintain the pH between 7.2-7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water.
- Lowers pH and total alkalinity
- Increases the effectiveness of the sanitizer
- Compatible with chlorine, bromine, and biguanide sanitizers