
Ratings & Reviews for Scotts 1-gallon Multi-surface Concentrated Outdoor Cleaner
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Outdoor Cleaner is an effective multi-purpose formula that can clean a variety of outdoor surfaces like siding, concrete, wood, and patio furniture. Many found it removed dirt, grime, mold, and mildew without damaging nearby plants or grass. The product is easy to use - just spray, let sit, then rinse or lightly scrub. While it may require more effort for tougher stains, it generally delivers good results, especially on vinyl siding, decks, and patio furniture. Some found it less effective on concrete or heavily soiled areas, but overall the product received positive reviews for its cleaning power, safety, and convenience. The concentrated formula also provides good value.
Customer review summary generated by AI, including incentivized reviews.Works well without harming plants.
Would RecommendWorks great. Used with power sprayer on house deck garage and shed. Cleans well and does not effect the plants.
Verified Purchaser
Very happy with the cleaner,but not the bottle.
The cleaner is okay, but the container is NOT refillable is a waste of money.
From ScottsMiracle-Gro
The BEST Outdoor Cleaner
I use Scotts Outdoor Cleaner to clean my patio stones and wooden fencing every spring. It does a thorough job of cleaning dirt, moss, and mildew. I like that it is plant friendly and has no harsh chemicals that can affect the environment. I live in Canada and am unable to find the product anywhere this year. There is nothing else on the market that equals it.
From ScottsMiracle-Gro
Poor performer
Would Not RecommendHave 2 small patches of mildew on our house, thought I would give this a try, did absolutely nothing after following directions, waste of time and money, would mark it no stars if I could
My reviee
It cleaned ok. I would have like more non-bleach strength
Verified Purchaser
Worked ok but not great for our application
Would RecommendProduct was OK.we used it on an aluminum siding on our mobile
Verified Purchaser
Works great on siding and railings.
Would RecommendI've used it before and it works pretty good even without scrubbing.
Verified Purchaser
Did not work on siding
I used a power washer at 3000 psi after soaking siding and did nothing
From ScottsMiracle-Gro
We're sorry Scotts Outdoor Cleaner didn't work as expected and appreciate your feedback. Reach out to us here for assistance with our product guarante...
Excellent product
[This review was collected as part of a promotion.] Great multi purpose cleaner. I have used it on my siding, patio and sidewalk and it stands up to its name. Within a day you can see the difference it makes when it come to fighting stains, mold and dirt.
From ScottsMiracle-Gro
Grear
[This review was collected as part of a promotion.] Great product This is great works great ine of the best products used in a long time. Got my walkways clean and fresh. Definitely recommend this product you will not regret it at all. A ±++++++++++
From ScottsMiracle-Gro
Damaged tile
This product worked well cleaning mildew and dirt but it also removed the gloss finish on my entry steps...something that is not in the warnings. Beware, if you have glazed tile.
From ScottsMiracle-Gro
We're sorry to hear this happened when using Scotts Outdoor Cleaner and we'd like to help. Reach out to us at 888-270-3714 for assistance with our pro...
A quality outdoor cleaner
[This review was collected as part of a promotion.] This product is an excellent cleaner. I used it on my wood deck and it did the job, with some scrubbing by yours truly. And, very importantly, this product did not harm the vegetation around my deck.
From ScottsMiracle-Gro
Scotts Outdoor Cleaner did the Job
[This review was collected as part of a promotion.] I used it on my front porch and back porch, lifted the dirt and grim from both panted and pvc surfaces, made my porch look like new, I followed the directions to spray it on than let us sit, followed up by my power sprayer and the dirt, grim, mildew and green algae came up
From ScottsMiracle-Gro
Doesn't work.
Would Not RecommendTried it in driveway, patio, and patio furniture. Let it soak and scrubbed it. It did not clean anything. Was no different than plain water.
Verified Purchaser
We're sorry you were disappointed. We would like to understand more about your experience and what we can do better. At your earliest convenience...

Safe, and it works
[This review was collected as part of a promotion.] I liked this cleaner. I like that it is safe to use. I used it on my siding, my concrete patio, and on some of my brick. My patio furniture looks great after using this product. I would love to have more.
From ScottsMiracle-Gro
Cleans well and is safe!
[This review was collected as part of a promotion.] This is a good product that I’ve been using on my large back deck as well as on the house it self. I would recommend to anyone with children and pets because it’s safe. This gives me peace of mind when using.
From ScottsMiracle-Gro
Exactly what we needed for the job requirement.
[This review was collected as part of a promotion.] I wish i could give a better feedback on this product. Unfortunately we didn't realize a hole had punctured the jug and we lost the liquid inside. We did not go and purchase another jug which we should have. We have skirting we would have liked to clean but my opinion is invalid when it comes to this particular product.
From ScottsMiracle-Gro
MDM76, we are sorry to hear your bottle of Scotts Outdoor Cleaner leaked. Reach out to us here for assistance with our product guarantee: https://tiny...
Scotts Outdoor Cleaner
[This review was collected as part of a promotion.] Scotts Outdoor Cleaner does not have a harsh chemical smell and very easy to apply. It cleans my vinyl siding with very little scrubbing. I applied twice to areas that needed extra care. I would buy this cleaner.
From ScottsMiracle-Gro
We're sorry to read about your disappointment with Scotts Outdoor Cleaner Concentrate and appreciate your feedback.
For best results, gently...