Simple Green Oxy Solve House and Siding Pressure Washer Concentrate 1 Gallon

This is really good stuff! I have windows I can't reach so I got this for my pressure washer and it works perfectly! Spray it on, let it sit for a minute and spray it off. Windows are clean and clear. Did great on the siding too.

This is by far the best exterior cleaner I've used, and I do this professionally. When applied with a foaming nozzle by pressure washer, this cleaner foams up nicely and is works quickly, making cleaning a one-pass effort. It's light scent is inoffensive, and it's formulation means that no special precautions for protecting landscaping plants is necessary. Using this cleaner reduces both the amount of time and the amount of effort it takes to clean the exterior of one's house. This is my go-to cleaner when it comes to cleaning my own house and my clients' homes.

Frigin' awesome and so easy to use!

[This review was collected as part of a promotion.] I love simple green products and this was not disappointing! My first try was on the garden tote, and it worked absolutely perfectly! I love that it is concentrated 1:20 and the gallon will last multiple washes! My only challenge was keeping my dogs away while I sprayed. I'll be making this house wash my go to!

[This review was collected as part of a promotion.] I tried Simple Green Oxy Solve House and Siding Cleaner in my pressure washer's soap container, and it worked great on my sidewalk. The key is letting it sit for a bit (like the directions say) before rinsing — that “dwell time” really makes a difference. After that, the dirt and grime came up much easier, and the concrete looked noticeably brighter. It's satisfying to see the before-and-after difference (you can see it in the picture I shared). Overall, it's easy to use, effective, and a solid choice if you want your outdoor surfaces looking fresh again.

[This review was collected as part of a promotion.] Simple Green works amazingly well! I used it on our siding, and it cut through dirt, mildew, and grime with very little effort. The results were noticeable right away, everything looked fresh and clean without needing harsh scrubbing. Super easy to apply and a great value for how effective it is.

Today we used our new Pressure washer and the Simple Green Oxy Solve. In the problem areas such as the street side of our home we saw a great deal of dirt and other crud poring down the siding. We waited 5 minutes or so and then power rinsed. Looked Good.

I was trying to get away from bleach to clean mold from house siding. It may have removed the mold if I scrubbed it I had to add bleach to be able to pressure wash off the mold. I will say when I used just bleach I still had a stain on my aluminum gutters with my mix of simple green and pressure wash the stain was gone.

Tried highly concentrated solution and high pressure nozzle. Did absolutely nothing to remove mold or mildew from vinyl siding.

[This review was collected as part of a promotion.] I had high hopes for this product, but unfortunately it just didn't perform. As you can see in the pictures, there are still lots of spots on the siding left behind. I did a patch to test it out before doing the whole house to really see the difference. I had to scrub pretty hard to get what I did off. I mixed it exactly according to directions. While it helped, I think dish soap would have worked better.