Alpha Stain Remover Gel Rust 14 oz (400g)

This is very quick and effective. I used it on stonewall in my bathroom. It worked great.

Had a large rust stain on my granite door step resulting from a metal sculpture placed there for several years. Did two applications and the rust is gone. I thought the product was pricey, but the tube is a lot larger than I expected and it worked! Saved me from having to buy a new, expensive piece of granite.

It didn’t work on the granite.

used on several different types of rust stains, works within minutes versus trying to put a poultice and let sit for a day or two...would recommend

This does not work well on deep rust stains. I’ve tried at least 2 dozen applications and stains are still present. I’m sure it’s good for surface rust but does very little for deep stains

This product doesnt work and its non-refundable. I am very upset that I wasted so much money.

This product was recommended to me by the company I hired to fix a faded area on my granite counter top from a rust-removing product. I had purchased a rust remover at the grocery store and squirted it on a paint lid that had rust around the edges. I didnt think to put it on a plate before applying the product, and when I went to clean it up, the product had bleached out the black coloring in the granite. I hired a restoration company to re-penetrate color back into the counter top, and when the guy heard what I did, he showed me the product they use, the Alpha gel rust remover. He said he has never seen it damage a surface, so I purchased a tube and threw out the product I had used. It works great! I cleaned up my outdoor patio furniture using the gel. As soon as it comes in contact with rust, the gel turns purple (cool chemical reaction). I used it without gloves with no issues. It does have an odor, but once the area is adequately rinsed, it is gone. I imagine this tube will last me years. Glad to have the peace of mind of a product that will not damage other surfaces when used!

Pretty good but seems to leave a purplish stain.