As the level of your pool's pH increases into the ideal range, your pool water will become safer and more . Available at great prices and for excellent value. How to Raise pH in Pool. Low pH levels in a pool can be caused by rainwater and other foreign particles getting into the water. Corrosion of metal accessories, . If you tested your swimming pool pH and discovered you the pH is low, then you . Your local pool service provider would be a great source to get details on the . The pH of pool water has a great effect on how comfortable it is for swimmers. . Another aspect of pool pH to consider is that low pH causes pool water to be . Sep 24, 2016 - Lower Alkalinity and pH With Acid, Then Raise Only pH With Air If you lower the total alkalinity of the pool water to about 90 to 100 ppm with . Mar 9, 2018 - A good pH level in the pool is essential for a pleasant swimming experience. Too low a pH level makes the water acid and can have adverse consequences. . This will put a great strain on your beautiful tiles. As the mosaic . A low pH level in your swimming pool water means the water is too acidic, which . pH Increaser from Swim Clear (pictured above right) is a great choice for pool . Most pool experts recommend a pool pH between 7.2 and 7.8. To raise or lower pH, a pool custodian simply adds acids or alkalis into the water. For example . Feb 3, 2009 - POOL WATERS: pH. pH is an inherent condition in waters. pH is the way . You adjust the pH by adding either acidic or alkaline chemicals to the water. . chlorine are usually not as great as the drop caused by chlorine gas.