Alpha Stain Remover Gel Rust 14 oz (400g)

It didn’t work on the granite.

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 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

Pretty good but seems to leave a purplish stain.

Muy buen producto para las manchas de oxido profundas

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!

The tile and a half on the left are after using the stain remover. The right tiles are what they looked like before. This stuff is a life saver. The travertine shower tiles were all severely stained from hard well water. No scrubbing required, just left the thin layer of gel on for a few minutes, wiped away, and rinsed and the tiles have no orange left on them.

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.

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

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