Can Calcium Chloride Be Used In Swimming Pools

Published on aug 28 2017 please stop adding calcium chloride to salt water pools.

Can calcium chloride be used in swimming pools. Calcium hardness should be kept at 250 ppm minimum. Soft water low calcium levels can cause plaster or concrete pool walls to lose their calcium to the pool water and can cause vinyl pools to lose their elasticity. The fresh water will contain some dissolved calcium which remains in the pool when more water evaporates. Pool water can be hard water or soft water depending on the dissolved mineral content.

It is really bad for the chlorinator and for your pool. Rarely does additional need to be added and if it does you. Test your pool water and your fill water for calcium hardness. Once full getting your pool to 250 ppm is important.

Calcium hardness rises over time as water is evaporated from the pool and fresh water is used to top the pool up. From there if you re using calcium hypochlorite to add chlorine to your pool your calcium hardness will steadily increase. It s mostly commonly sold as a white chlorine smelling powder granules which are then poured directly into the pool water or sometimes via the pool skimmer. A dissolved calcium level that is too high hard water can be damaging to a pool but a low calcium level soft water can also cause problems.

Calcium hypochlorite or what most people just call cal hypo is one of various types of chlorine you can buy and it looks exactly how you d expect pool chlorine to look. Calcium chloride for pools is a chemical compound used to maintain pool health. So the ch reading rises inexorably over the years. A dry measuring cup or bucket dose properly.

How can you add the vital chemical calcium chloride to your swimming pool safely and efficiently. Newly filled pools in areas with soft water or pools filled with rainwater may have a low ch but this can be remedied inexpensively by adding calcium chloride flakes. Calcium chloride the orenda app displays 77 80 flake but you can also use prill granular.