Rid O' Rust rust stain remover will quickly and easily tackle the toughest stain with its safe， non-toxic， biodegradable formula.

• Brand Name: American Hydro Systems
• Sub Brand: Rid O' Rust
• Container Size: 1 gal
• Product Type: Liquid Exterior Rust Stain Remover
• Packaging Type: Bottle
• Liquid formula can be sprayed onto surfaces
• Safe for painted and unpainted surfaces， metal， stucco， stone， grout and asphalt
• Safe， non-carcinogenic， bio-degradeable formula will not harm vegetation