Optimal Levels
| pH |
7.2 to 7.6 |
| Alkalinity |
125 to 150 ppm |
- Test for pH with a reliable test kit, adjusting if necessary.
- Add this product directly to the pool with the pump and filter running.
- Break up any undissolved clumps that can be found on the pool bottom.
- Never add more than 1 1/2 lbs per 10,000 gallons at any one time.
- Allow the pool water to recirculate for 2 hours and retest pH.
- Repeat if necessary.
Note: newly plastered pools may require frequent doses over several weeks as the pool cures. Do not add this product near metal fittings or allow pH to fall below 7.2.