In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 45 Pounds Y7035

In The Swim pH increaser raises the total alkalinity and pH levels in your pool. Corrects acidic water conditions, by raising water pH levels Alkalinity stabilizes pH in pools, preventing sudden swings known as "pH bounce". Maintain pool pH between 7.2 and 7.6 to ensure swimmer comfort and safety. pH above 8 risks skin rashes, while below 7 stings eyes. Composed of sodium carbonate or soda ash, ensures effortless application to your pool water.