Alpha Stain Remover Gel Rust 14 oz (400g)

Wow!! We used this due to the iron in our well water causing rust stains. The difference it made was amazing BUT the smell is unbearable for longer than 5 mins and the smell lingers after your done for a day or so. We did it one section of the shower at a time

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!

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

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.

Pretty good but seems to leave a purplish stain.

This product is almost magic on rust stains on porous stone. We have a limestone outdoor patio floor. A metal table had begun to rust and we didnt notice soon enough. There were four round significant rust stains. We had tried many things and came upon this product. It is easy to use, works almost instantly, and you know it is working because the rust turns purple. Some of the stains required multiple applications but eventually, there were unnoticeable. We found that applying a bit of the gel and using a wooden popsicle stick to move it around really helped to draw out the rust. Be sure to flush with lots of water and decent pressure from your hose to be sure the purple color is fully removed.

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

It didn’t work on the granite.

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

I have been working solely with stone for over 19 years. This product is amazing! It may take a couple of tries to get all of the rust, but itll do the trick. The Purple stain will come out with a splash of bleach, which will not harm the finish of your stone. Most rust removers will etch calcium based stones. The purple stain is much easier to deal with than an acid etch.