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

4.2 4.2 out of 5 stars 5,450 ratings

Sustainability features

This product has sustainability features recognized by trusted certifications.

Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by
U.S. EPA Safer Choice U.S. EPA Safer Choice

U.S. Environmental Protection Agency (EPA) created the Safer Choice label to help you find products made with safer ingredients for the health of families, pets, workplaces, and the environment. Safer Choice certified products have been carefully evaluated by EPA scientists. Every ingredient must meet strict safety criteria for both human health and the environment. Products must also meet performance requirements to make sure they work. Products made with safer ingredients can help improve indoor air quality and protect municipal waterways.

Learn more about this certification

Packaging efficiency

Reduced air and/or water in the product or packaging for more efficient transportation.

As certified by
Compact by Design (Amazon-developed Certification) Compact by Design (Amazon-developed Certification)

Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Learn more about this certification

Part of
Climate Pledge Friendly

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Purchase options and add-ons

Brand Simple Green
Item Weight 9.3 Pounds
Liquid Volume 128 Fluid Ounces
Item Form Liquid

About this item

  • 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.

Additional Details

Small Business
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Small Business
This product is from a small business brand. Support small. Learn more

Customer ratings by feature

Easy to use
4.0 4.0
Scent
3.9 3.9
Value for money
3.3 3.3

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Focus on sustainability

Compact by design from Climate pledge friendly. Certified by Amazon.

Small changes in product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Here are a few of the many ways products can qualify:

Less packaging

Less air in container

More efficient shape

Waterless technology

Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by
U.S. EPA Safer Choice U.S. EPA Safer Choice

U.S. Environmental Protection Agency (EPA) created the Safer Choice label to help you find products made with safer ingredients for the health of families, pets, workplaces, and the environment. Safer Choice certified products have been carefully evaluated by EPA scientists. Every ingredient must meet strict safety criteria for both human health and the environment. Products must also meet performance requirements to make sure they work. Products made with safer ingredients can help improve indoor air quality and protect municipal waterways.

Learn more about this certification

Packaging efficiency

Reduced air and/or water in the product or packaging for more efficient transportation.

As certified by
Compact by Design (Amazon-developed Certification) Compact by Design (Amazon-developed Certification)

Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Learn more about this certification

Part of
Sustainability features
Climate Pledge Friendly

Product Description

Simple Green branded header for Oxy Solve House & Siding Cleaner
Dirt happens. Simple Green Oxy Solve House & Siding Cleaner can help.
Simple Green Oxy Solve House & Siding Cleaner is a Safer Choice Certified product.

DIRECTIONS - PRESSURE WASHING

Drop the siphon tube into the bottle or fill the soap reservoir.

Wet your surface with plain water at low pressure.

Apply Oxy Solve at a low pressure setting.

Allow the cleaner to sit for 3-5 minutes, then rinse at high pressure.

1) Drop the siphon tube into the bottle or fill the soap reservoir.

2) Wet your surface with plain water at low pressure.

3) Apply Oxy Solve at a low pressure setting.

4) Allow the cleaner to sit for 3-5 minutes, then rinse at high pressure.

DIRECTIONS - HAND CLEANING

Mix 1 part Oxy Solve with 20 parts water in a bucket.

Wet surface and scrub with a soft-bristle brush or sponge.

Rinse with a garden hose at high pressure.

1) Mix 1 part Oxy Solve with 20 parts water in a bucket.

2) Wet surface and scrub with a soft-bristle brush or sponge.

3) Rinse with a garden hose at high pressure.

Looking for specific info?

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Oxy

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


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Important information

Ingredients

Water, Ethoxylated Alcohol, Hydrogen Peroxide, Tetrasodium Glutamate Diacetate, Surfactant Blend, Citric Acid

Directions

At low-pressure setting, apply to an area that is small enough to be rinsed before it dries. Allow to dwell for 3-5 minutes. Rinse at high pressure with clean, ambient water, keeping the nozzle at perpendicular and at least 2 feet from the surface.

Customer reviews

4.2 out of 5 stars
4.2 out of 5
5,450 global ratings

Customers say

Customers like the appearance and comfort of the weed moss control agent. They say it looks nice and clean, with a semi gloss look. They also appreciate that it's safe for plants and the environment. However, some customers feel the value of the product is not worth the price. Opinions are mixed on performance, and quality.

AI-generated from the text of customer reviews

17 customers mention17 positive0 negative

Customers are satisfied with the appearance of the product. They mention that it works great, the siding looks like new, and has a semi gloss look. Customers also say that the rug looks brand new, the wood looks like it was never there, and the windows came out sparkling clean with no streaks.

"Power washed my house with steel siding, it looked brand new, will definitely be buying more next year." Read more

"...Results are shown in before and after photos. The Simple Green did a good job overall, though there are some stubborn stains on the vinyl siding..." Read more

"...The rug looks brand new." Read more

"Simple green got the job done . I would share it with a friend ." Read more

15 customers mention12 positive3 negative

Customers like the comfort of the weed moss control agent. They say it's non-toxic, does not harm plants, and is safe for pets and the environment. Customers also like that it works well, is safe to use around grass, plants, pets, and lakes. They also mention that the smell is not overwhelming, and it didn't hurt their lawn.

"...What I liked: #1, IT WORKS!! It's non-toxic, doesn't harm the plants, doesn't hurt your skin, has no odor or fumes. Great product!!" Read more

"Good strong cleaner but safe on environment, easy to apply and photos speak for themselves" Read more

"...It performed great. The smell is not overwhelming, It didn’t hurt my lawn and it didn’t bleach anything. Will definitely use again." Read more

"I was upset That it wasn't safe for plants & had to be rince in 5 mins" Read more

13 customers mention13 positive0 negative

Customers find the weed moss control agent easy to use. They mention it's safe on the environment, easy to apply, and requires very little agitation. Some say it saves them time and does a reasonable amount of work.

"So this product is easy to prepare and mix. It's easy to follow the directions given for how to apply. I have to say that it definitely works...." Read more

"It was easy to use. I bought a new power washer and I started the roof. It became too hot to complete it, but what I did looks great!" Read more

"...ridge underside of the clapboard style siding, but it was a reasonable amount of work. Then rinsed with a hose...." Read more

"...the pressure washer automatically fed, but I think the solution goes further using manually...." Read more

9 customers mention9 positive0 negative

Customers like the smell of the weed moss control agent. They mention that it does smell good.

"...It just didn't matter at all. It does smell good, and it might work if all you are trying to wash off is dirt." Read more

"...I am definitely happy with the product and no over powering scents." Read more

"...It's non-toxic, doesn't harm the plants, doesn't hurt your skin, has no odor or fumes. Great product!!" Read more

"...So we were not trying to get off years of dirt.The scent was gentle and it did not have an strong chemical smell, so that was nice...." Read more

144 customers mention68 positive76 negative

Customers are mixed about the quality of the weed moss control agent. Some mention that it cleaned the grime, muck, mold, and mildew right up, and is great for cleaning patios. However, others say that it didn't get the mold off their siding and that stubborn algae stains persist.

"It did a great job cleaning everything. I will never use again because I became ill and feeling like I had a stroke...." Read more

"...By the time we could side the shed, the siding was FILTHY. Like, mold and all kinds of weird grossness...." Read more

"...Overall, I'd call this a win. It's not 100%, but it's safe to use around plants and animals...." Read more

"...Green did a good job overall, though there are some stubborn stains on the vinyl siding that are going to require follow-on work...." Read more

143 customers mention92 positive51 negative

Customers are mixed about the performance of the weed moss control agent. Some mention that it works well, while others say that it didn't work nearly as well as they thought it would.

"...Really a back saver, no ones back loves being angled like that on a ladder for hours. Highly recommend, i'll never wash a house without it again." Read more

"...It didn't seem to have any effect. I couldn't see that anything rinsed off without pressure washing...." Read more

"...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...." Read more

"...I have to say that it definitely works. I am not big on power-washing cedar shingles as deep penetration of water into wood is never a good thing...." Read more

36 customers mention7 positive29 negative

Customers are dissatisfied with the value of the weed moss control agent. They mention that it's not worth the price, it'll waste money, time, and effort, and is watered down.

"This works well so far. Used it to wash a wooden deck. A bit pricey for soap, but not as bad as some others." Read more

"...VERY EXPENSIVE FOR SUCH POOR QUALITY. NEXT TIME I'LL JUST USE THE SIDING CLEANER ON A GARDEN HOSE, DOES A BETTER JOB FOR ALOT LESS MONEY...." Read more

"...concentration and double concentration and there was truly no value in using this product. It didn’t work to remove any of the stained siding...." Read more

"...Waste of money and since i used up almost all of it, can return it anymore" Read more

Satisfactory performance
4 Stars
Satisfactory performance
Used this to clean a north-facing apartment patio with lots of accumulated grime. Surfaces included white vinyl siding, a painted door, and painted concrete floor. Used a bucket and sponge to apply the cleaning solution. Also rinsed using a bucket and sponge as a garden hose was not available.Results are shown in before and after photos. The Simple Green did a good job overall, though there are some stubborn stains on the vinyl siding that are going to require follow-on work. Unsure how much better the Simple Green solution was compared to plain H2O; I didn't do a control study.It would be nice if the Simple Green was available in smaller sizes. I only used a small fraction of the one gallon jug.
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