Testing Calcium Hardness In Pool Water

How to lower calcium hardness in your pool drain and replace some water.

Testing calcium hardness in pool water.

Calcium hardness refers to the amount of minerals in this case calcium which is present in the water. Calcium is always present in your pool. Palintest offer photometers which can test calcium hardness and total hardness on a single instrument. If you can t or don t want to drain any water from the pool try using pool floc to clump the.

Test the calcium hardness in the pool using a test kit. Hardness is the measure of how much calcium or calcium carbonate is present in your swimming pool water. About 12 hours after you finish the water replacement use a calcium hardness test kit to gather the newly diluted water in a container. If you are experiencing high.

The next step in balancing our water deals with the water hardness. Excessive calcium in a pool is typically the result of an imbalance in your pool water and it can result in white scaly buildup. Remove one test strip from it s container and immediately close the container. Make sure your hands are clean and dry.

Then insert a test strip or add the chemicals in the kit to the water and wait for it to change colors. Dip the test strip in the water about elbow length into the water for about 15 seconds. Calcium hardness is a measure of dissolved calcium in the water and total hardness is a measurement of the mineral content calcium and magnesium of the water. To avoid damage to pools and spas from unbalanced water test calcium hardness at least monthly.

If it s high in calcium try using a. What causes excess calcium in a swimming pool. To raise the calcium hardness you will want to use calcium chloride. Calcium hardness is best monitored with a drop count titration as test strips can only measure total hardness.

The following are general guidelines on testing calcium hardness with test strips.