Rid O’ Rust Liquid Rust Stain Preventer will stop ugly rust stains on landscaping caused by irrigation well water. Neutralizes iron to prevent unsightly rust on driveways, sidewalks, siding, fences, and more. Apply the formula through American Hydro Systems injection or siphoning system to prevent sprinkler stains from well water. Designed for water with a pH of 6.0 or greater and any hardness level. This half-gallon bottle will treat up to 125,000 gallons of water with 1 ppm iron.
