1. Test the water: Before starting the chlorine wash process, check the pH and chlorine levels of your pool to ensure they are within the recommended range. This will help you determine the amount of chemicals needed for the wash.

2. Drain your pool: You need to remove all water from the pool using a sump pump or submersible pump. Make sure to redirect the water away from your property or into dedicated drains, adhering to local regulations for proper water disposal.

3. Clean debris: With the pool empty, use a pool leaf rake or skimmer net to remove any debris, such as leaves, sticks, and other organic material. This will help prevent potential algae growth and make the cleaning process more efficient.

4. Mix your chlorine solution: Create a high-concentration chlorine solution using either liquid chlorine or powdered shock product. Follow the manufacturer’s instructions for appropriate mixing ratios and safety precautions.

5. Apply the solution: Using a pump sprayer or garden sprayer, evenly apply the chlorine solution to all surfaces of your pool, starting at the top and working down towards the bottom.

6. Let it set: Allow the chlorine solution to set on the pool surfaces for at least 30 minutes. This will ensure that stubborn algae spores and bacteria are effectively killed.

7. Scrub thoroughly: Use a long-handled brush or scrubber specifically designed for pool surfaces to scrub every inch of the pool surface vigorously—paying particular attention to areas with heavy staining or visible algae growth.

8. Rinse off the solution: After scrubbing is complete, rinse down all surfaces using a pressure washer or garden hose with a high-pressure nozzle attachment. Be thorough in removing all traces of chlorine from your pool before refilling it with water.

9. Refill your pool: Once all traces of chlorine have been washed away, refill your pool using a hose or water truck, depending on the size of your pool and local water restrictions.

10. Test the water again: After refilling the pool, test the water once again to ensure that both pH and chlorine levels are within recommended limits. Adjust chemicals accordingly if needed.

11. Balance your pool water: Properly balance your pool’s chemistry by adjusting alkalinity, calcium hardness, and cyanuric acid levels as needed. Once all levels are within the proper range, your pool will be sparkling clean and safe for use.
By following these 11 steps, you’ll be well on your way to effectively chlorine washing your pool and maintaining a clean and healthy swimming environment for everyone to enjoy.