Organic Rust Remover 1-32oz Bottle

2nd time I've ordered this in 8 years. Works well, but get it off quick (after 90 seconds) or will dull chrome.

We purchased this to remove some rust from our stucco (the air conditioner pipe dripped down the back of our house for 11 years, the rust was BAD). This stuff took it ALL off in one application (two story house). We had a little left in the bottle that we used on rusted tools, our gate latch, & our kids' bikes. It was fun to watch the rust literally just disappear.

I think this is the most amazing cleaning product I have ever (in my 71 years) used. Instructions say spray it on, wait for stains to disappear and then rinse off. I sprayed on a brick/mortar wall with 20 year old rust stains, stood around and watched in amazement as the stains disappeared and rinsed off. End of story, end of stains! Could hardly believe my eyes. No scrubbing, just spray it on, rinse it off. I tried an alternative product (don't know if Amazon allows naming competitive products but I am referring to a product with the words Iron and the word Out in its name) It did NOTHING.

This stuff is amazing. It got rust off of my patio with barely any scrubbing. I diluted the stuff per the instructions and let it sit about 15 minutes. I rubbed a coarse nylon brush over the treated areas and the rust was gone. I was shocked. My patio is stained and this product didn't affect the stain at all. I was afraid it would make it peel off or discolor it, but it didn't. I would recommend wearing rubber gloves when you use it. It stung a bit on my bare hands, but after I washed my hands they were fine.