Overnight Stain Remover for Cleaning Oil Stains on Concrete, Driveway, Pavers & Garage Floors,White, AOD3232301

Excellent. Used this on fresh oil stains on my concrete driveway and the stains were 90% removed. After a couple of rainstorms, if you didn't know they were there, you would not notice. Important, it did not work on older stains.Also, I left it on for over 24 hours, which I recommend. At the 12 hour mark the cleaner was still tacky.

I recently had roof installers at my house and as they were using the hydraulic lift, grease starting spewing out onto my driveway pavers. What a mess!! They were suppose to send a paver guy to remove it but I got tired of waiting. I read reviews on this product and decided to give it a try after the old baking soda and vinegar try. I followed instructions and left it over night. The next morning I used a hard bristle broom and I couldn’t believe the results. I could barely see the stain. I used a second application the next day and the results were great As a matter of fact, I bought a second bottle just to keep on hand for next accident. Great product.

Did not work for me, but I had a lot of oil spilled in my shed, so I am not surprised.

I expected perfection and I shouldn’t have. I had an oil stain on my porch from servicing a lawnmower. By the time I applied this remover, the oil stain had been down for about a week. Maybe if I had gotten to it faster, it would have lifted the stain more BUT I have to say, it still did a good job. I documented pretty much every step in the images. I will add that it’s been very humid here and this spot was/is under an awning, so that may have impacted the drying time, as well as the results.

Our concrete pavers were stained with oil from an A/C compressor coil leak 3 years ago. We just replaced the entire system, and the new outdoor compressor is an upright front discharge unit with a much more compact footprint than the old top discharge unit it replaced. The stain that was under the old unit was suddenly really visible, and I tried all the "home" remedies first including sand, laundry detergent, toilet bowl cleaner, power-washing -- and none of them really did much to remove or even visibly reduce the deeply set stain.Overnight Stain Remover has almost removed the stain after two applications. Each time it looks really good right after use, but then the stain comes back. The first time it looked great for about a day, and then the stain started to come back -- although fainter and smaller than before application. The second application again removed the stain, and then after about a week some traces of the staining came back faintly on an even smaller area. Hoping a third application will eliminate the last traces permanently. But even if not, it's faint enough the casual observer probably wouldn't notice it -- and it's so much better than I ever expected it to be given how long the oil had soaked into the pavers. Wish I had tried this first -- would have saved a lot of time and effort.TIP -- works best when concrete it cool -- do it first thing in the morning and keep the hot sun off it (shade with something) if possible.Update: A workman's truck dripped oil on our driveway. One application of some of the leftover Overnight Stain Remover took care of it. Good product to keep on hand for oil spills in the garage or driveway.

This is a great product. It completely removed the stains with one use. So easy to use. Pour on let dry scrape off with a wire brush, sweep up and DONE.

Dried grease/oil stains from a leaky rear main seal on a drive way that was concrete. There were also some rusty looking stains in the same driveway. I bought this followed instructions. You have to shake it good and it comes out thick. I took a metal brush and scrubbed it into the concrete. As it dried it turned to powder. I left it sit til the next day followed instructions. The rust nothing happened but I did see like a white haze over it to lighten the rust up but it didn't remove it and it left white on it. kind of like bleach would do to something. The oil was the same thing. it did not make a dent in any of the oil stains. It did get up some grass stains and some unknown discoloring but over all it didn't do what it claims.

Thinking about what I would want to know, and in anticipation of writing a review, I took the “before” picture and you can see the results in the “after” picture for comparison. The larger picture is to give an idea of how the stain looks from a distance.This particular stain has been on my driveway for about eight months and it took three applications to get these results. As you can see the stain was decreased, but not removed, and a better result might be achieved if the product was applied sooner.As you can see, there is a slight discoloration in the concrete itself around the stain from where I applied the product. It’s not that visible due to the color of my driveway, but the darker the original surface the more the white stain would be visible.I do have another stain on my driveway, which I plan to use this product on, but I would not buy this product again in the future based on this experience.