Calcium Hardness Reducer Swimming Pool Chemicals

Lowering your calcium harness by adding fresh water.

Calcium hardness reducer swimming pool chemicals. For a pool with high calcium levels add 2 3 capfuls of muriatic acid to lower the alkalinity to around 80. Reduce the ph to 7 4 7 6 after this period or after the calcium reduction has occurred. Maintain water circulation for at least 12 hours each day in pools or 1 hour per day in spas during initial treatment period. I ordered 2 bottles for my 12 000 gallon pool.

Followed the instructions and used both bottles. Refilling a portion of your swimming pool can help bring down the calcium hardness level. The safest and most reliable way to reduce the calcium of your pool is to remove and add fresh water back into your pool. I followed the directions exactly maintained the recommended ph left the filter run continuously and swept the pool daily.

Unfortunately as pool owners battling disproportionate calcium hardness is one of the most difficult parts of pool maintenance because there isn t a chemical on the market that can easily be used to reduce calcium hardness though you can use a hardness increaser like calcium chloride for the opposite effect. Got my calcium hardness down to 250 from 825. It s an expensive product but i didn t feel like draining my pool and refilling it through my water softener system. Arrived on time and intact.

I used the whole bottle on my 11000 gallon pool. After 10 days the calcium had dropped only 20 ppm. It went from 460 to 440 as determined with a taylor drop test for calcium.