ECO Stain Out helps remove brown, gray and black stains from most pool surfaces, cobalt spots on fiberglass pools, and discoloration from spot etching.
Available in 2lb.
Stain Out
Directions
The following procedure is recommended to be of help in the removal of brown, grey and black stains from fiberglass pools and spas. These stains are not to be confused with algae growth.
DIRECTIONS FOR USE
- Adjust alkalinity to 70 ppm.
- Adjust calcium hardness to 400 ppm.
- Circulate pool for 2 hours.
- Adjust pH to 7.4
- Circulate pool for 1 hour, then turn pump off.
- Allow pool to become completely calm. For painted or colored plaster pools keep pump running.
- Sprinkle this product into pool over main spotted areas. Use 1 lb. for every 10,000 gallons.
- Let sit for 1 hour then turn pump on.
Safety Data Sheet
Download Safety Data Sheet for this product.
