- 1). Purchase a water testing kit from your local pool supply store. Follow the directions that come with the kit. The kits are color-coded. The color of the water or the testing strip will determine what steps need to be taken next. If your pH levels are low, you will need to add acid. If your chlorine levels are low, you will need to add chlorine.
- 2). Add chlorine or acid to your pool, if needed. Chlorine may be purchased in either granular or liquid form. The liquid form works faster, whereas the granulated form appears cloudy prior to clearing. Liquid chlorine comes in a 2-gallon jug. A pool with a high pH level will need additional acid. Acid and chlorine may be purchased from your local pool company
- 3). Call your local pool service company and schedule a time for pool service. Pool professionals can maintain proper chemical balance and treat your pool for various algae. There are some companies that provide and put in chemicals only for swimming pools.
- 4). Take a sample of your pool water to a local pool supply store. Ask it to run an analysis of your pool water. The service is usually free. The results of your test will determine which chemicals will need to be added. Purchase the necessary products and follow all instructions.
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