How do you eliminate high chlorine demand and clear up cloudy water?

Identify the source of the high chlorine demand: This could be due to the presence of organic contaminants, high levels of ammonia, or certain metals in the water. Test the water to determine the cause.

Increase circulation: Ensure that the water is properly circulated throughout the pool or spa by running the pump for extended periods. Good circulation helps distribute the chlorine more evenly and allows it to come into contact with more contaminants.

Shock the pool or spa: Use a shock treatment with a high concentration of chlorine or an alternative oxidizing agent such as potassium monopersulfate to kill bacteria and oxidize contaminants. Follow the recommended dosage instructions for the specific shock treatment you are using.

Maintain optimal chlorine levels: Continue to add chlorine or your chosen disinfectant to the water to maintain proper sanitation levels. Aim for a chlorine concentration between 1 and 3 parts per million (ppm) for pools and 2 to 4 ppm for spas.

Adjust the pH level: Ensure that the pH level of the water is within the ideal range of 7.2 to 7.8. High pH levels can reduce the effectiveness of chlorine, while low pH levels can cause eye irritation and corrosion of metal surfaces.

Use a clarifier: If the water remains cloudy after addressing the chlorine demand, you can use a pool clarifier. Clarifiers help to coagulate small particles into larger ones, making them easier to filter out.

Backwash the filter: Clean the filter regularly by backwashing it according to the manufacturer's instructions. A clogged filter can trap contaminants and prevent the proper circulation of the water.

By following these steps, you can eliminate high chlorine demand and clear up cloudy water in your pool or spa, ensuring a clean and enjoyable swimming environment.