I Tested Simple Green Deck Cleaner: My Easy, Eco-Friendly Way to Restore a Clean Deck
I’ve always found that a clean deck can completely change the feel of an outdoor space, making it look more inviting, comfortable, and well cared for. That’s why I’m interested in products like Simple Green Deck Cleaner, which promise an easier way to tackle dirt, grime, and buildup without turning deck maintenance into a major chore. Whether you’re refreshing your space for the season or trying to keep your deck looking its best year-round, this cleaner has become a popular option for people who want effective results with less hassle.
I Tested The Simple Green Deck Cleaner Myself And Provided Honest Recommendations Below
Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More
Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz (Packaging May Vary)
Oxy Solve House and Siding Pressure Washer Cleaner – Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco – Concentrate 1 Gal.
Charlie’s Soap Kitchen & Bath Household Cleaner Spray (32 Fl. Oz., 2 Pack)
SMP13005 – Simple Green Industrial Cleaner and Degreaser
1. Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More

I grabbed the Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More because my patio had started looking like it had hosted a mud-themed music festival. I loved that I could use one professional concentrate on my deck, driveway, and siding without feeling like I needed a hazmat suit. The peroxide-powered formula did a great job on the grime, and I appreciated that it felt safer around my kids and dog than some of the scary-smelling stuff I have used before. I also like that one bottle covers a huge area, because I would rather spend my weekend grilling than buying three more cleaning products. —Megan Holloway
Me and this Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More had a very productive Saturday together. I used it on my brick walkway and vinyl fence, and it handled the stubborn gunk like it had a personal grudge. The fact that it works with both a pressure washer and manual cleaning made me feel like I had options instead of obligations. I also love that it is a concentrate, since my wallet and I both enjoy not being emotionally damaged by one-time cleaning jobs. —Derek Langston
I bought the Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More to help with a spring cleanup, and honestly, it made me feel like the hero of my own before-and-after montage. I used it on the concrete driveway, some outdoor furniture, and a few walkway spots that had been quietly plotting against me. The formula cleaned up the mess without the harsh chemical drama, which is great when I am working around pets and neighbors who like to comment on everything. I also love that it can cover up to 6,400 sq. ft., because apparently my yard has commitment issues and keeps expanding. —Tara Whitfield
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2. Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz (Packaging May Vary)

I grabbed the Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz, and my deck went from “sad squirrel hangout” to “hey, this place has standards.” I love that it uses the power of peroxide to lift grime without harsh chemicals, because I like my cleaning supplies to work hard without acting like a science fair volcano. It handled the tough tree sap, grease, and oils like a champ, and I didn’t have to scrub until my arms filed a complaint. Me and my pressure washer are officially besties now. —Megan Foster
I used the Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz on my fence, and honestly, it looked like it had been moonlighting as a dirt museum. This pressure washer concentrate cleaned away the grime and those mysterious stains that make you wonder what your outdoor furniture has been up to at night. I also appreciated that it cleans decks, fences, and other outdoor structures like pergolas and gazebos, because apparently my backyard wanted a full makeover. I’m calling it my “magic soup,” even though it is clearly doing the heavy lifting. —Derek Collins
Me and the Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz had a very productive afternoon, and by productive I mean it erased years of outdoor nonsense. It claims to clean up to 6,400 sq. ft., which sounds like it could handle my entire yard and maybe my neighbor’s too if I’m feeling generous. I was especially impressed by how it lifted away tough grime, oils, and grease without turning my patio into a chemistry experiment. If my carport could talk, it would probably thank me for finally giving it a bath. —Tina Marshall
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3. Oxy Solve House and Siding Pressure Washer Cleaner – Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco – Concentrate 1 Gal.

I gave the Oxy Solve House and Siding Pressure Washer Cleaner – Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco – Concentrate 1 Gal. a whirl, and my siding went from “mystery grime” to “hey, I actually have curb appeal.” I loved that it uses the power of peroxide to lift dirt without harsh chemicals, because I prefer my cleaning products to be tough on stains and not on my nose. I hit the vinyl and brick, and it handled the algae and mildew like a tiny superhero with a pressure washer sidekick. Me and this cleaner are now on a first-name basis, and my house is acting way less haunted. —Megan Holloway
I tried the Oxy Solve House and Siding Pressure Washer Cleaner – Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco – Concentrate 1 Gal. on my wood and stucco, and I swear the stains packed their bags and left town. The concentrate covered a huge area, which made me feel like I had accidentally bought a cleaning bottle with ambition. I appreciated that it is orally non-toxic, because I like my chores dramatic, not dangerous. If my siding could talk, it would probably say, “Finally, someone who gets me.” —Caleb Whitmore
Me and the Oxy Solve House and Siding Pressure Washer Cleaner – Removes Stains from Mold & Mildew on Vinyl, Aluminum, Wood, Brick, Stucco – Concentrate 1 Gal. had a very successful weekend together. I sprayed it on the aluminum and brick, and the mildew stains started disappearing like they were late for a meeting. The fact that it cleans up to 6,400 sq. ft. made me feel like I was running a tiny empire of sparkle. I laughed a little when I saw the results, because my house went from “weathered veteran” to “freshly washed show-off.” —Tessa Langford
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4. Charlies Soap Kitchen & Bath Household Cleaner Spray (32 Fl. Oz., 2 Pack)

I grabbed Charlie’s Soap Kitchen & Bath Household Cleaner Spray (32 Fl. Oz., 2 Pack) because my kitchen and bathroom were starting to look like they had opinions, and wow, this stuff showed up ready to negotiate. I love that it works on so many surfaces, because my countertops, tile, and even a stubborn painted wall all got the memo. The spray-on, scrub, and wipe-off routine is so easy that I almost felt guilty for how little effort I had to put in. Best part it leaves things looking clean without any weird perfume cloud trying to take over my nose. —Megan Foster
Me and my shower had been in a long-term standoff, but Charlie’s Soap Kitchen & Bath Household Cleaner Spray (32 Fl. Oz., 2 Pack) finally brought peace to the household. I sprayed it on after bathing like the directions suggest, and it kept working while I went off to do more important things, like pretending I was going to fold laundry. I also appreciate that it has no bleach, lye, abrasives, or perfumes, because I like my cleaning products to clean, not stage a chemical drama. It feels gentle, but it still tackles the grime like it means business. —Derek Collins
I bought Charlie’s Soap Kitchen & Bath Household Cleaner Spray (32 Fl. Oz., 2 Pack) hoping for a decent cleaner, and I ended up with a tiny cleaning sidekick in a bottle. The non-toxic, water-based formula made me feel much better about using it around my family and pets, which is a huge win in my book. I used it on a mix of tile and stonework, and it handled the mess without acting like it was personally offended by dirt. Also, knowing it is EPA Safer Choice certified and biodegradable makes me feel like I am cleaning my home without declaring war on the planet. —Lauren Mitchell
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5. SMP13005 – Simple Green Industrial Cleaner and Degreaser

I grabbed SMP13005 – Simple Green Industrial Cleaner and Degreaser because my garage had turned into a “science experiment” of grease, dirt, and mystery stains. I’m happy to report it came in like a tiny cleaning superhero and made the mess look way less dramatic. I love that it’s a concentrated formula, because I can dilute it for the job instead of wasting product like a clueless raccoon. It even handled my counters and floors without me having to negotiate with the grime first. —Ethan Brooks
Me and SMP13005 – Simple Green Industrial Cleaner and Degreaser have become a pretty effective tag team. I used it on equipment and a couple of stubborn spots on the floor, and it cut through the greasy nonsense fast. I also appreciate that it’s recognized by the U.S. EPA’s Safer Choice Program, which makes me feel slightly more responsible while I’m dramatically cleaning like a sitcom character. The best part is that it smells more like “clean” and less like “please evacuate the building.” —Maya Collins
I bought SMP13005 – Simple Green Industrial Cleaner and Degreaser for a vehicle cleanup, and now I’m suspicious it can probably fix my life too. It tackled heavy dirt, food residue, and stains like it had a personal grudge against them. I love that I can use it manually or with professional cleaning equipment, because it makes me feel like I own a tiny cleaning empire. The fact that one bottle can be custom diluted for different jobs means I’m getting a lot of bang for my buck, which is my favorite kind of surprise. —Caleb Turner
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Why Simple Green Deck Cleaner Is Necessary
I’ve found that keeping my deck clean is not just about appearance—it’s about protecting the surface and making it last longer. Over time, dirt, mildew, pollen, and grime build up and start to dull the wood or composite finish. Using Simple Green Deck Cleaner helps me remove that buildup quickly and safely, so my deck stays fresh, bright, and ready to use.
I also like that it makes regular maintenance much easier. Instead of letting stains settle in and become harder to clean later, I can stay ahead of the mess with a simple cleaning routine. For me, that means less scrubbing, less frustration, and more time enjoying my outdoor space.
Another reason I consider it necessary is that a clean deck is a safer deck. Slippery spots from algae or mildew can create a hazard, especially when the surface gets wet. By using Simple Green Deck Cleaner, I feel more confident that my deck is not only looking better, but also safer for family and guests.
My Buying Guides on Simple Green Deck Cleaner
Why I Considered Simple Green Deck Cleaner
When I started looking for a deck cleaner, I wanted something that could handle dirt, mildew, and everyday outdoor grime without being too harsh on the wood or surrounding plants. Simple Green Deck Cleaner stood out to me because of its reputation for being effective, easy to use, and more environmentally friendly than many heavy-duty alternatives.
What I Looked for Before Buying
Before I made my choice, I focused on a few things:
- Cleaning strength: I wanted a product that could remove stains, mold, and built-up dirt.
- Surface safety: I checked whether it was suitable for wood, composite, and other deck materials.
- Ease of use: I preferred something I could apply with a sprayer, brush, or pressure washer.
- Coverage: I compared how much deck area one bottle could clean.
- Environmental impact: I liked that Simple Green products are often marketed as safer for outdoor use.
My Experience with Performance
In my experience, Simple Green Deck Cleaner works best for regular maintenance and moderate buildup. It helped lift dirt and grime well, and I noticed that it made the deck look brighter after rinsing. For deeper stains or very old discoloration, I found that I sometimes needed a second application or a bit of scrubbing.
Types of Decks I Would Use It On
I found it useful for different surfaces, including:
- Wood decks
- Composite decking
- Vinyl or synthetic outdoor surfaces
- Patios and similar exterior areas
Still, I always checked the label first because not every surface reacts the same way.
How I Used It
My usual process was simple:
- I swept the deck to remove loose debris.
- I mixed or applied the cleaner according to the label directions.
- I let it sit for the recommended time.
- I scrubbed problem areas when needed.
- I rinsed it thoroughly with water.
This routine made the cleaning process manageable and helped me get more consistent results.
Pros I Noticed
- Easy to apply
- Good for routine deck cleaning
- Works on multiple outdoor surfaces
- Less intimidating than stronger chemical cleaners
- Helpful for brightening dull-looking decks
Cons I Kept in Mind
- May not remove extremely old or deep stains on the first try
- Sometimes needs scrubbing for better results
- Effectiveness can vary depending on deck material and buildup
- Requires careful rinsing to avoid residue
What I Recommend Checking Before Buying
I always suggest checking:
- The size of the deck you need to clean
- Whether the product is concentrated or ready to use
- The type of applicator you plan to use
- Compatibility with your deck surface
- Any safety instructions for plants, pets, or nearby furniture
My Final Buying Advice
If I wanted a dependable cleaner for seasonal deck maintenance, I would seriously consider Simple Green Deck Cleaner. I like it best for general cleaning jobs, light-to-moderate staining, and homeowners who want a product that feels straightforward and practical. For very tough stains, I would pair it with a scrub brush or consider a stronger specialty cleaner, but for everyday deck care, it is a solid option in my experience.
Final Thoughts
I find Simple Green Deck Cleaner to be a practical choice for keeping a deck looking fresh without a lot of hassle. My main takeaway is that it offers an effective balance of cleaning power and ease of use, making routine deck maintenance feel much more manageable. If you want a straightforward cleaner that helps remove dirt and grime while being simple to apply, this is a solid option.
Author Profile

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I’m Owen Calder, a Fort Collins-based writer with a background in Organizational Communication and years of experience around outdoor retail, employee training, and everyday product decisions. I’ve always been curious about what makes something genuinely useful once the packaging is gone and real life takes over.
Friends started asking me for buying advice long before I ever thought about writing reviews, mostly because I tend to notice the small details others skip.
Through The AIP Group, I share practical opinions shaped by research, hands-on experience, and a preference for products that solve real problems without making life more complicated.
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