What is the best way to remove iron from your swimming pool water?

1. Brush your pool walls routinely. This will help remove any built-up iron deposits on the walls.

2. Chemically remove iron with ferrous sulfate. Ferrous sulfate is often more effective than simply adding a metal sequestering agent or clarifier. This method involves dissolving ferrous sulfate in water and adding a chlorine-based shock treatment. It's best to follow the manufacturer's instructions for dosage and application.

3. Use a metallic filter in your pool's filtration system. Some filters are more efficient in filtering out metallic particles like iron. When filtering the pool water through the metallic filter, the iron will be trapped and remain within the filter.

4. Filter the swimming pool water frequently. This will help remove any iron particles from the water before they have a chance to settle on the bottom or sides of the pool.

5. Use a sequestering agent. A metal sequestering agent is a chemical that will bind to iron particles and prevent them from settling in your pool.