Oxy Solve House and Siding Pressure Washer Cleaner - Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco - Concentrate 1 Gal.U.S. EPA Safer ChoiceCompact by Design (Amazon-developed Certification)

I love this stuff for all my outdoor cleaning projects. Easy to use but I like to mix it 50/50 with some water I also put it in my pressure washer and soap up the area before I clean. Great product and I’m sure you will agree. You won’t regret this purchase

Good quality siding cleaner - gets the job done.

I wish I had taken a before and after picture of our shed. We had purchased a 16x20 shed kit through a big box store and built it last year. Because we were also building a house, we were not able to put the siding on. The white siding sat almost a year outside...through a Wisconsin winter and spring. By the time we could side the shed, the siding was FILTHY. Like, mold and all kinds of weird grossness.The shed is only about 10'-15' from a designated wetland area, so I wanted something safe to use near it.To clean the vinyl siding, I did not use this product in a pressure washer. I used a spray nozzle with a dispenser, a bucket and a long-handled scrub brush. I pre-soaked the siding and then went to town with the scrub brush. It did a remarkably decent job. Better than I had expected, but I think it was a combination of the product and my elbow grease. Without mechanical agitation, I don't think this product would have worked as well, hence the 4 stars instead of 5.I would say if you need a decent cleaner near a sensitive environmental area, this would be it.

I initially added this to the power washer's soap tank without realizing that I also needed to swap in the "SOAP" head to get it to use soap from the mixing tank.After being a little disappointed in how clean the siding was getting, I noticed that the tank wasn't draining and swapped out the heads. Suddenly, the soap was bubbling and foaming, and the vinyl I'd already cleaned was dripping black water as the dirt came loose.I'm not saying it made it 10x cleaner or anything, but I could clearly see that the vinyl I'd already power-washed once came much cleaner with this product.It doesn't work miracles; it doesn't miraculously take all the work out of power-washing, but it does get it much cleaner than power-washing without it.Overall, it is a good product at a reasonable price. I'd buy it again.

So I bought a power washer and I used the soap canon with this product. I did it all around my house and the stucco. I didn’t notice any difference and my stucco was dirty. It seemed that it might’ve gave it a little shade lighter, but that could’ve been the power washer doing it, well I buy this project again absolutely not if it was cheaper. Yes I would buy it but it’s not worth what I paid for.

It works great on your siding taks off all the Green And black scum.House wash.

Oxy Solve was used to pressure wash my home, including white wooden porch railing system, columns and trimmed beams that were covered with accumulated black grime and green mold where the porch was fronted by shrubs and flowers.The solution was sprayed on at low pressure, allowed to remain for five minutes, then pressure rinsed off at 2200 psi from 6"-12" from the treated surface. No stains, not grime or mold was left.The rest of the house, yellow, was cleaned the same way with the same result, including an area that had been smoke blackened from using a smoker on the back porch. Even windows rinsed clean, so there was no added window cleaning required, and there was no cedar deck or dark wood ceiling spotting because this does not contain bleach.The paint on the house is twenty years old. It was nice to find painting is not necessary at this time.

works well with power washer