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.

Always read and follow the product label. Dose to the label rate for your actual water volume, never mix pool chemicals together, and store them dry, sealed and away from children and pets.