Super Blue - Penetrating Concrete Cleaner and Renovator - 1 Gallon

This product is amazing and effortless! We had a large rust stain on our driveway from a dumpster after a construction project. We didn’t think we’d be able to get it out and it was an eye sore. I watched a YouTube video about this product, and decided to try it. It arrived and I literally just opened it up and dribble a little splashes onto the driveway. In minutes the rust stain was nearly gone (I only noticed because I knew it was there). I Reapplied the next day, and did a little scrubbing. The stain is completely gone. We do have a colored concrete driveway, some of the color came off too, But it is much better than the rust stain. Would highly recommend!! It smells good too surprisingly.

We had two large planters at our church that needed replacing. They left a horrible stain and this product came highly recommended. We mixed it according to the directions, and let it sit. The stain didn't budge. After several repeated tries I poured the cleaner full strength, scrubbing with a brush, letting it sit before rinsing to no avail. I was very disappointed in this product.

Follow the instructions, it’s a great product and I highly recommend.