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

A:  It virtually dissolves the rust in contact, so it only needs to be on for seconds to a minute. 

A:  Thank you for reaching out to us. Goof Off RustAid Outdoor Rust Stain Remover should be applied full-strength using a garden sprayer, cloth, roller or sponge, but cannot be used in a pressure washer.

A:  Thank you for contacting us. As long as the surface has been cleaned and is dry, you should not experience any problems when painting the treated area.

A:  Thank you for contacting us. Goof Off RustAid Outdoor Rust Stain Remover is not recommended for removing rust on boat gelcoat.

A:  Thank you for contacting us. We recommend wearing rubber gloves during product use. If product comes in contact with skin, wash with soap and water.

A:  no i put in sprayer and best to get rid of hard stains

A:  Thank you for contacting us. Goof Off RustAid Outdoor Rust Stain Remover gallon container covers approximately 300 sq. ft.

A:  I don't know if safe on marble pavers. suggest to call manufacturer to inquire. 

A:  Thank you for contacting us. We do not recommend using Goof Off RustAid Outdoor Rust Stain Remover on marble pavers as this product could etch the marble.

A:  Thank you for contacting us. Goof Off RustAid Rust Stain Remover should be applied full-strength using a garden sprayer, cloth, roller or sponge. Every surface is different, so always apply on an inconspicuous area before using. Spray surrounding plants and grass with water before and after use. Do not apply to any paint, stain or surface containing iron oxide pigments. Let dry and wait for test results before application.

A:  Apply with a garden pump sprayer and as the rust starts to dissolve then rinse with a garden hose. Do not leave to dry on surface . Product contains oxalic acid so make sure it can be applied to your surface and thoroughly rinse sprayer after use. Product may deteriorate paint roller.

A:  No

A:  Thank you for contacting us. Goof Off RustAid Rust Stain Remover Outdoor does not include a sprayer.

A:  Thank you for contacting us. Apply Goof Off RustAid Rust Stain Remover full-strength using a garden sprayer, cloth, roller or sponge; allow stain to disappear and then rinse. Repeat if necessary.

A:  I have not used for mold, it is really good for iron stains but must be careful for use on painted or stained items because it will pull color out if has any sort of iron in it, which a lot of items do. 

A:  Use a solution of bleach (or chlorine) and water 50/50. Spray on, preferably in full sunlight, leave on for a few minutes till mold disappears then rinse.

A:  Goof Off Rust Remover will not remove mold from pavers.