How to Increase the Total Hardness of My Pool Water
Water hardness in swimming pools refers to the level of calcium in the water. If the calcium level in a swimming pool falls too low, the water will try to get the calcium it needs from the surfaces of pool. This causes erosion of the sides and bottom of the pool and can damage pool equipment. In severe cases the pool may require major repair to eliminate the damage caused by calcium deficiency. Raising the level of calcium in a pool is a straightforward process that requires little time. Does this Spark an idea?
Instructions
-
-
1
Test the calcium level in the pool using a pool chemistry test kit. Follow the instructions on the kit. It is essential to know the current level of calcium in the water in order to properly treat it. The acceptable range is between 250 to 350 parts per million.
-
2
Locate the chart on the calcium chloride container for how much chemical to add based on the size of the pool and the reading you got from the test kit. You must know the approximate size of your pool in gallons to properly treat the pool with chemicals.
-
-
3
Fill a bucket with the amount of calcium chloride needed to bring the pool into an acceptable range.
-
4
Spread one third of the chemical into the pool using a plastic cup. Walk around the pool and throw the chemical toward the center of the pool. This is called broadcasting the chemical. Allow the chemical to filter through the system for 2 to 3 hours.
-
5
Add the other two thirds of the chemical in the same way you added the first third. Test the calcium level with the test kit after each third is added. Check the calcium level in the pool at least once a week and add chemical as needed.
-
1
Resources
- Photo Credit Jupiterimages/Goodshoot/Getty Images
