Simple Green Oxy Solve Total Outdoor Pressure Washer Concentrate 1 Gallon

Seemed to work well on the white vinyl siding of our home. I would use it on a cloudy day and not in direct sun as it dries very quickly. It did remove the mildew on the north side of the house without a problem. All in all I would use it again.

Used this with a Yardforce 2000 PSI pressure washer to clean my house's painted wood siding, gutters, windows and painted concrete porches. It seems relatively benign, which I like - no noxious scents or chemical burn on my hands - and mostly gets the job done. It was less effective on mildewed paint and gutters than I had hoped, although it seems to have a mild bleaching effect that continues working itself in even after rinsing. Worked great on basic dirt/ pollen/ soot coating my house, and also pretty effective at removing mold and algae from my painted concrete porches. Overall, I would recommend it, but don't expect miracles.

I do not write a lot of reviews, this product worked as advertised. Highly recommend.

Just power washed my heavily stained driveway using this product and the result was outstanding.

Easy use, very effective.

We had lots of road construction and sewage work on my street. My new beautiful siding on house became covered in an oily dust that gave my house a gray/ black cast. This stuff cut through the gunk and left my siding like new.

Fast shipping!

did not clean my deck

The item came in a timely manner and well packaged! The product was not very good at removing the green spores on our driveway, applied several times according to directions. Just didn't do the job as expected

Good environ friendly product. Will buy again. Prefer this product over strong, caustic products that kill grass %26 bad for water off.