Description
The Stain Drop No 3 is a stain remover product designed to get rid of copper and scale buildups, which is a common staining issue. Efficiently remove copper and scale accumulations from pool surfaces in the range of 2 days to 2 weeks depending on the severity of the buildups. The Stain Drop No 3 is a great product to clear up stains and scale from chlorine or bromine based sanitizing.
