Review on Singerman Labs Concrete Rust Remover - Convert 22 oz into 1 Gallon by Brian Krump

I would like pictures of the surfaces I have cleaned but still wanted to write a review. I found a link to this product in a YouTube video showing how to remove fertilizer rings from concrete. I was driving out of a rental home and noticed that the potted plants had left rings near the front door and in the backyard. Also on the terrace by the pool there is a ring from another of my plants. I have had great success in most areas. The pool area was definitely the best and fastest. The front porch was cleaned up a bit and it seemed to lighten the entire area that I scrubbed a bit compared to the rest of the concrete, so I wish I had finished and scrubbed the entire area because I didn't. a large area, and then everything would look even. The back porch hit the mark. Some areas clean very well and others not so much. I think it may be because I "guessed" the amount of powder in the water after leaving my measuring tools at my new home and mixing the second batch after it was gone. So measure carefully! I also recommend that you wear gloves that come down to your elbows, as I wore gloves that came down to my wrists and there was contact that caused some skin sensitivity on my forearm. Nothing serious, but enough to leave red marks. But I recommend the product! It's nice to have something that actually works! I think this works better against rust than fertilizer, but since everything else I've tried didn't work, it was worth a shot! And it definitely made the rings less noticeable or removed them all together!