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Clorox Pool&Spa pH Up 4 lb
Raises pH to protect equipment and surfaces
Optimizes sanitizer efficiency
Prevents Eye irritation
Clorox Pool&Spa pH up raises the pH of acidic pool water that has a low pH level. Balancing your pool water ensures that it has an optimal pH level, including total alkalinity & Mineral content levels. Use Test Strips or test kit to measure pH. The ideal pH for pool water is between 7.2 & 7.6 follow dosage chart on Clorox; Pool&Spa phup to adjust pH as needed.