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Simple Green

Oxy Solve House and Siding Pressure Washer Cleaner - Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco - Concentrate 1 Gal.

  • Based on 6,574 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 19
Order within 22 hours and 16 minutes
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Features

  • Cleans house siding including vinyl, aluminum, stucco, wood and brick
  • Removes stains and discoloring from algae, moss and mildew
  • Uses the power of peroxide to lift grime without harsh chemicals
  • Safer, orally non-toxic formula
  • Pressure washer concentrate cleans up to 6,400 sq. ft.

Features

  • Cleans house siding including vinyl, aluminum, stucco, wood and brick
  • Removes stains and discoloring from algae, moss and mildew
  • Uses the power of peroxide to lift grime without harsh chemicals
  • Safer, orally non-toxic formula
  • Pressure washer concentrate cleans up to 6,400 sq. ft.

Brand: Simple Green


Item Form: Liquid


Scent: Unscented


Specific Uses For Product: House and Siding Pressure Washer


Material Feature: Non-Toxic


Product Dimensions: 7.68 x 4.7 x 11 inches


Item Weight: 9.27 pounds


Manufacturer: Sunshine Makers, Inc


Country of Origin: USA


Item model number: 8541813567


Is Discontinued By Manufacturer: No


Brand: Simple Green


Item Form: Liquid


Scent: Unscented


Specific Uses For Product: House and Siding Pressure Washer


Material Feature: Non-Toxic


Item Form: Liquid


Scent: Unscented


Specific Uses For Product: House and Siding Pressure Washer


Surface Recommendation: Floor,Wall,Metal,Wood,Gutter


Special Features: Concentrate,Non-toxic


Special Ingredients: Citric Acid


Contains Liquid Contents?: Yes


Product Benefits: Concentrate,Non-toxic


Material Features: Non-Toxic


Item Volume: 128 Fluid Ounces


Unit Count: 128.0 Fluid Ounces


Number of Items: 1


Item Weight: 9.3 Pounds


Capacity: 1 Gallons


Size: 128 Fl Oz (Pack of 1)


Brand Name: Simple Green


Global Trade Identification Number: 74


Manufacturer: Sunshine Makers, Inc


UPC: 043318005374


Model Number: 8541813567


Part Number: 2


Item Type Name: Simple Green Oxy Solve House and Siding Pressure Washer Cleaner


Included Components: Item


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Effective, safe and affordable option for decks
If you’re considering this product you may have reviewed the Reddits where “professional” pressure washers say this is crap for amateurs, and that the only way to effectively clean a deck is shocking it with lye or something similarly strong. This is not only extremely dangerous and damaging to the wood but also totally unnecessary. If you follow the directions on this product- apply, deck brush, wait 5 minutes, pressure wash, it works great for deck prep. It also did a great job removing film from my inflatable pool. The only additional step I took was to squeegee off the rinse water to fully remove the soil. ... show more
Reviewed in the United States on May 30, 2026 by cmw
    • Good vinyl cleaner.
Product mixed well and appeared to work well.
Reviewed in the United States on May 23, 2026 by Rabbit Man
    • OK on vinyl siding, but not as good as I hoped
I bought this to pressure wash my vinyl siding. I have very little mold on the house and thought I would use a product that was less caustic than some of the others. It did not hurt the pachysandra beneath several sections of the house, which I appreciate. It did an OK but not a great job on the normal grime that had accumulated. The water and sugar solution that dripped from the hummingbird feeder, it did not phase at all. The vinyl siding on my shed was moldy. I sprayed it on, waited and then had to use quite a bit of pressure to get the mold off. Last time, I just sprayed on (with a garden sprayer) Wet and Forget and the mold simply disappeared. I still would rather use this those with more caustic contents, but I wish it was more concentrated. ... show more
Reviewed in the United States on September 29, 2025 by FP
    • Worked well to clean vinyl siding
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. ... show more
Reviewed in the United States on December 10, 2023 by Jeff Naujok
    • Disappointing results: Not much different from plain water
I bought this to use with my pressure washer, but I honestly couldn't tell the difference between using this soap and just using plain water. It didn't seem to have any special cleaning power or unique features. I only used it once or twice before it ended up sitting in the corner of my garage gathering dust. It was a waste of money for me. I wouldn't recommend it if you’re looking for a powerful cleaner that actually shows results. ... show more
Reviewed in the United States on April 9, 2026 by LoveBug
    • Great product that works well!
Works great on cleaning white PVC fencing. Makes fence look shiny and like brand new. Easy to use.
Reviewed in the United States on April 23, 2026 by Kimberly
    • Great
Works well good product
Reviewed in the United States on June 6, 2026 by Glenn
    • Not as expected
Well, it didn't clean my stucco at all. I had some minor mildew stains and all the oxy did was to smear it around. I think I'll try a product with some bleach in it.
Reviewed in the United States on April 25, 2026 by Mike Bradley

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