SeaKlear Spa pH Increaser - 2 Pound Bottle
This product is used to raise the pH in hot tub water. The water in the hot tub should be maintained at pH of 7.2 to 7.8. Test water frequently with a suitable test kit to ensure proper pH is maintained.
- Sodium Carbonate 100%
Directions for use:
- Turn on air blower, jets or filter system
- Premix 1 ounce of pH Increaser with water in a plastic pail and add diluted product to the hot tub
- Retest water after 30 minutes
- Follow the previous steps until the pH is in the proper range of 7.2 to 7.8