Poolside by CGT Pool Liner Care and Maintenance Guide
What Should Pool pH Be? Maintaining Proper Pool Water Balance
pH is the measure of the acidity/basicity of the pool water.
Maintaining a pH between 7.2 – 7.6 will:
- Ensure comfortable swim conditions
- Discourage liner wrinkling and discoloration
- Allow chlorine within the recommended range of 1.0 to 3.0 ppm to keep the water and liner free of algae, bacteria, and mold
Adjust pH after confirming alkalinity and calcium hardness. Maintaining the correct pool pH level protects swimmers, pool equipment, and vinyl pool liners.
Target pH
7.2 – 7.6
FAQ
What is the ideal pH level for a swimming pool?
The recommended pool pH level is between 7.2 and 7.6.
Maintaining this range helps:
- Keep swimming water comfortable
- Prevent vinyl liner wrinkling or discoloration
- Allow chlorine to sanitize the water effectively
pH should be tested two to three times per week to maintain proper pool chemistry balance.