Star brite Rust Stain Remover is a revolutionary product specifically crafted to eradicate stubborn rust stains from a diverse array of surfaces including boats RVs and the exterior walls of homes. This high-efficiency formula springs into action upon contact swiftly dissolving the oxidation that results in unsightly rust stains. Its ease of use is unmatched; simply spray it directly onto the stained area and rinse it off. There s no need for heavy scrubbing or laborious effort. Ideal for marine and RV use it s also perfect for removing stains caused by sprinklers or corroded metal fixtures. Unlike other harsh chemical cleaners Star brite Rust Stain Remover is gentle on a variety of surfaces such as fiberglass metal and painted exteriors ensuring the integrity of your items while effectively cleaning them. For tougher stains a second application with light scrubbing may be necessary. To prevent future rust stains and maintain the beauty of your cleaned surfaces we recommend following up with a protective coating of Star brite Polish to seal surface pores. It s important to test the cleaner on a small inconspicuous area first for colorfastness. By choosing Star brite Rust Stain Remover you are opting for a safe efficient and reliable solution to maintain your property s aesthetic appeal.