Questions and Answers for Goof Off 1 Gal. RustAid Outdoor Rust Stain Remover

A:  No, cannot be used to remove rust from a car battery on concrete.

A:  We recommend to rinse the grass and hedges before and after use to prevent damage.

A:  No, we do not recommend Goof Off Outdoor for interior use.

A:  Goof Off can be used on outdoor chairs.

A:  I am writing you in response to the question that you posted on www.homedepot.com [homedepot.com] [homedepot.com%20[homedepot.com]] asking why are there so many idiotic questions about using the product on things that it is not designed for or in the description? Goof Off RustAid Rust Stain Remover dissolves rust stains caused by well water sprinklers from concrete, stucco, wood, fiberglass, brick, painted surfaces and vinyl siding. It can be used on walls, walks, driveways, foundations, fences, sheds, lawn furniture, boat deck, boat cover, sail canvas, etc. As the manufacturer, we are very interested in supplying consumers with the best quality product that delivers the expected performance. We pride ourselves on customer service and we consider our customers our first and highest priority. Thank you for being a valued customer and we appreciate your business.

A:  In a cool dry area, where it will not freeze or overheat.

A:  No, we do not recommend using on composite decking.

A:  Goof Off Rust Stain Remover Outdoor removes rust stains from concrete, and from natural stone; it is recommended that you always first test the product on a small inconspicuous area of the natural stone to make sure product will not cause any damage. Do not use on natural marble, stone or terrazzo.

A:  No, we do not not recommend using on roof shingle to remove rust.

A:  No, sorry it does not work on fertilizer stains.