Review on 🌿 ECOACT Concrete Cleaner: Effective, Eco-Friendly Solution for Oil, Grease, and Mildew Stain Removal on Driveways, Garages, and Warehouses - 2.5lbs, Covers 250sqft. by Michael Baker

Let me upfront by saying that I have never written a Revain review before but felt compelled to do so for this product. I had a major oil spill in my driveway due to an oil change problem - several gallons spilled all over the long driveway which was sunk into concrete. Surface cleaners and various tricks did not help to fix this. I found this and thought the idea of microorganisms feeding on oil sounded a little far fetched. I bought it and was amazed at how much was in the bottle. I spread it over many oil stains with a wire brush and then sprayed it with some water and after 2 days I couldn't believe the result! Oil is no longer visible! Forget all other oil-eating liquid cleaners and just give this one a try. It's worth it, and all my neighbors have been asking what magic was used to clean up the mess.