Raise low pH levels in your pool or spa with Clorox pH Up. Low pH causes eye irritation, corrodes pool equipment, and reduces chlorine effectiveness. This granular formula dissolves quickly and helps maintain the ideal pH range of 7.2 to 7.6 for comfortable, balanced water.

• Raises pH to the ideal 7.2-7.6 range
• Reduces eye and skin irritation from acidic water
• Protects pool equipment from corrosion caused by low pH
• Improves chlorine sanitizer effectiveness
• 4 lb container

Tip: Test pH levels before and after adding. Add in small doses and retest to avoid over-correction.