What does total hardness mean on a pool test strip?
What does total hardness mean on a pool test strip? Total Hardness: Total Hardness measures the amount of calcium and other minerals in your water. Having water either too hard or too soft, combined with other balance factors, can damage pool equipment and surfaces. How accurate are pool test strips? Industry and water quality experts report that test strips are comparable in accuracy to liquid kits. In fact, many believe they actually deliver greater accuracy than liquid kits because they require less technique. How do you fix pool hardness? How to Lower Calcium Hardness in Your PoolDrain and replace some...