Simple GreenOxy Solve Concrete and Driveway Pressure Washer Cleaner, Purple, Unscented, 128 Fl.OzU.S. EPA Safer ChoiceCompact by Design (Amazon-developed Certification)

This cleaner was amazing!!! I loved pressure washing with it. It cleaned the mud stained porch beautifully! Good product!

Like this product it works makes it smell nice cleans the concrete.

Would not get all the stains out of the concert even when scrubbed

Cleaned around our pool with just power washer, not great results. Poured simple green concrete & driveway cleaner in a 5 gallon bucket with just a little water: left on 2 mins. Great results! Left on 20 mins…AMAZING!!! This is legit the best I’ve ever used! Please don’t ever stop selling this!!

I had 19 years of grime built up on my driveway. I purchased an electric power washer and began painstakingly erasing the years of build up. It took quite a while with the wand within centimeters of the concrete in some places to strip the years of dirt and some small patches of moss or algae. Since this was highly rated for cleaning driveways, I purchased it to see if it would reduce the amount of effort. I followed the instructions, but it did not appear to lift the dirt or reduce the time or close pressure washing required. However, on the slabs where I used this cleaner they dried visibly brighter. It must have to do with the "oxy" component bleaching the surface. I'll likely go back over the concrete where I did not use the cleaner so it matches. So in conclusion- if you're looking for something to dissolve years of heavy grime so its easier to remove, this isn't it. Instead, look into a stronger power-washer. But this does appear to brighten the concrete.

Great Product

Perfect

Waste of money, did not clean off simple black tire marks from concrete as expected. Smells terrible and doesn’t not clean with any level of strength.