1. Test the water. Before you do anything, it’s important to test the water to see what the current free chlorine level is. You can use a test strip, a liquid test kit, or a digital meter. The ideal free chlorine level for pools is between 1 and 3 parts per million (ppm).
2. Add chlorine. Once you know the current free chlorine level, you can add chlorine to raise it. There are a few different types of chlorine that you can use, including liquid chlorine, granular chlorine, and tablet chlorine. Follow the directions on the chlorine container to determine how much to add.
3. Let the chlorine work. After you add the chlorine, it will need some time to work. The amount of time it takes will depend on the type of chlorine you used and the temperature of the water. In general, you should wait at least 30 minutes before swimming in the pool.
4. Test the water again. After the chlorine has had a chance to work, test the water again to make sure that the free chlorine level is back to the ideal range. If it’s not, you may need to add more chlorine.
5. Maintain the free chlorine level. Once you’ve raised the free chlorine level, it’s important to maintain it. You can do this by adding chlorine on a regular basis. The amount of chlorine you need to add will depend on the number of people using the pool, the temperature of the water, and the amount of sunlight the pool gets.
Here are some additional tips for raising free chlorine levels in a pool:
- Use a test strip, liquid test kit, or digital meter to test the water regularly.
- Add chlorine to raise the free chlorine level as needed.
- Let the chlorine work for at least 30 minutes before swimming in the pool.
- Test the water again after the chlorine has had a chance to work.
- Maintain the free chlorine level by adding chlorine on a regular basis.
By following these tips, you can keep your pool clean and safe for swimming.