Increases pH to optimum levels in spa. Provides optimum conditions for bather comfort.  2.49 lb

Directions for Use:

1. Test spa water for pH level.
2. Compare pH test results to chart on bottle to determine appropriate amount of Natural Chemistry Spa pH Increaser necessary to make adjustment.
3. With the jets on and circulation pump operating, add required amount directly into spa water. Continue circulating water a minimum of 30 minutes.
4. Retest, adjust if necessary.