Pool Mate 25-Pounds Premium pH Up for Pools – 100% Sodium Carbonate

Balance your pool water with Pool Mate 25-Pounds Premium pH Up

When pool readings dip into a low pH range, adjusting is often the difference between crisp, inviting water and a daily maintenance concern. Pool Mate 25-Pounds Premium pH Up uses a pure sodium carbonate formula to help raise and stabilize pH, supporting a comfortable swim environment and smoother water feel.

Begin with a reliable pH test. If the reading is at or below 7.2, follow the easy chart included with the product to determine how much to add. For a more even distribution, pre-dissolve the powder in a plastic pail before applying it around the pool’s perimeter. Keep the circulation system running during application and for about an hour afterward to promote uniform mixing.

How to use

• Pre-dissolve the powder in a plastic pail of water to create a smooth solution.
• With the pool pump on, slowly pour the solution around the pool perimeter to encourage even distribution.
• Let the system run for about 60 minutes, then re-test the pH.
• If the pH remains low, repeat the steps until readings finish in the 7.4–7.6 range.

What this product offers

• Formulated as sodium carbonate for use in typical pool chemistry, designed to raise pH as needed.
• Promotes a faster pH increase to help move water toward a balanced range.
• Helps protect pool surfaces by reducing the risk of erosion or etching from imbalanced water.
• Supports maintaining a comfortable pH window between 7.2 and 7.6 for ongoing balance.

Note: Results can vary with current water chemistry and sanitizing routines. The included chart provides guidance, and regular testing remains essential for maintaining balance over time.