The first stop is saying goodbye to stains. This concentrated, granular stain remover quickly removes stains caused by copper, iron, manganese, cobalt and silver. After stains are removed, follow up with the weekly addition of Poolife® Stain Stop.
• This product can be used on most pool surfaces including gunite, most plaster, concrete, vinyl and fiberglass.
• This product is not intended for use on pools with black plaster.