Copper Control uses a natural, organic citric acid and plant-based formulation to remove copper stains on pool and hot tub surfaces without adding harmful chemicals to the water.

• PURE: 99.9% organic plant-based ingredients
• EASY: Add the product to the stain, and it does the rest
• FAST: Fast acting and easy to apply
• SAFE: Removes copper stains without adding chemicals to the water
• VALUE: One package can remove several copper stains

Directions for Use

It’s important to confirm that the stain is from copper before proceeding. This product will not work well on brown iron stains or organic stains. Use a copper test to confirm that the water is high in copper before using this product.

1. Test for copper and make sure the level is 0.5 ppm or higher
2. Sprinkle the product on the water over the stained area until the stain is completely covered
3. Wait for the product to dissolve and disappear
4. Repeat steps 2 and 3 until the stain is reduced or removed
5. Use a metal remover to remove excess dissolved copper from the water and prevent re-staining.

To remove blue/green or black stains from pool sides or other surfaces

1. Wet a sponge with water
2. Sprinkle Copper Control on the sponge liberally
3. Rub the sponge with the Copper Control lightly on the stained area
4. Repeat until the stain is removed