ph plus+ is a mixture of salts & nbsp; that raises the pH value of the pool or spa water at the right levels. Balanced PH contributes to the clarity of water, prevents skin and eye irritations, prevents pool erosion, protects its equipment from & nbsp; unwanted salts & nbsp; and helps the action of other chemicals and chloride. >
Instructions:
100gr ph plus+ in 10m ^{3 & nbsp;} water raise the pH value of 0.1 degree when the pH value is between 7.2 and 7.8.