Boeshield RustFree Rust and Stain Remover, 8 oz

Wow, this stuff is amazing! Spray the stuff on and it quickly cleans the rust off with a very light scotchbright pad (I used a glass surfaces/stovetop pad for gentile cutting). It really couldn't be easier! I haven't had any problem with the color of the cast iron getting damaged, which was my main concern. The bottle is kind of small, I wish I had bought a bigger bottle as I can see myself using this a lot. The speed at which it cuts through the rust is just amazing. What used to take quite a lot of time and elbow grease can be done is minutes with this stuff. For safety, I would suggest wearing some rubber gloves and wearing at least a paper mask. The spray does kind of get to your nose and I'm sure it's not good to breath. I can't imagine it's very good for your skin either, but it generally feels like a fairly safe product to use otherwise. Just use some basic common sense about handling chemicals.

This stuff works as advertised. I had some rust on my bandsaw table. Sprayed it, left it for a few minutes and then scrubbed with scotch bright pad, wiped with a paper towel…. Rust be gone

works really well ! Use rubber gloves when using.

I used this to remove surface rust on my cast iron table saw, and it works great! I sprayed the affected areas directly, let it sit for about 45 seconds, then with medium pressure, I scrubbed with the green side of a Scotch-Brite pad. The rust began to come right off. I immediately wiped up the area with a clean rag.For the stain removing portion, it did not work so great. I have a stain on my cast iron table saw top that the Boeshield RustFree and Stain Remover was unable to remove. To be fair, I wasn't really expecting it to remove the stain completely, as it seems once you get a stain on the cast iron top, you aren't ever going to be able to get it out without milling down the surface of the table. For those who are purchasing this to remove cast iron table saw stains, this might not work for you. It is possible I didn't let the product soak enough on the table, so your results may vary. I might try for a longer soak time in the future.This is a great product overall though, and I plan on purchasing more as my supply runs out. As far as rust removal goes, no other product I have used works better than this. I recommend you give this a try as well.

Read reviews and will say this stuff is great. I used it on my table saw, joiner, band saw, metal lathe, and vertical mill. I will order more, this is great. I ordered this with the protection spray.

I raise my mountain bike on muddy trails and after several months I had some rust on my chain . This took it right off . I also bought a chain lube to protect it .

Product works well, helps remove corrosion from your tools. Biggest problem I found was the cap wasn’t put on the product tight enough during manufacturing and much of it had leaked out during shipping.

Works as intended!