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4.2 out of 5 stars. 31 reviews
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Seal-Once Multi-Surface Wood & Concrete - Masonry Cleaner, SO0040

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Seal-Once Multi-Surface Wood & Concrete - Masonry Cleaner, SO0040

Item # 2494362

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SEAL-ONCE Multi-Surface Cleaner deep cleans and prepares exterior wood and concrete surfaces before applying SEAL-ONCE waterproofer, sealer, and stain products. For use on exterior projects such as: decks, docks, patios, fences, siding, pavers, brick, shingles and shake roofs, outdoor furniture and more. The concentrate formula makes up to 8 gallons and covers up to 2,000 sq. ft. on wood and 2,400 sq. ft. on concrete/masonry. For use on hard and soft woods, pressurized lumber, Brazilian hardwoods, and withstands harsh environments near open water.

  • Penetrates below the surface
  • Eco-friendly
  • Eliminates tannin, rust stains and mill glaze
  • Removes dirt, mildew and algae
  • Low Odor
  • Easy soap & water cleanup
  • Coverage depends on the age and porosity of the surface and the method used to apply
  • For use on hard and soft woods, pressurized lumber, and Brazilian hardwoods
  • Covers up to 2,000 sq ft on wood and 2,400 sq ft on concrete

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Reviews

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15 reviews with 5 stars.
8 reviews with 4 stars.
7 reviews with 3 stars.
1 review with 2 stars.
0 reviews with 1 star.

Overall Rating

4.2

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
Customers overwhelmingly praise the powerful cleaning performance on hard surfaces including concrete, wood, brick, and tile, with many reporting dramatic before-and-after results and noting it remove...
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1 to 4 of 31 Reviews .
1 – 4 of 31 Reviews
Review 1

Works Well

28 days ago
This cleaner works really well. It doesn't have a super strong odor, which for me is good because it's not overwhelming while using it or afterwards. It works quick and dries well.

Originally posted on influenster.com

Review 1

Buy this

a month ago
The size is nice its very effective and its not nosy at all well besides when you shake the bottle. The build is nice and so is the compatibility. I highly recommend

Originally posted on influenster.com

Review 1

Easy to use

a month ago
This multi-surface cleaner was easy to use. Maybe I didn’t scrub enough but it didn’t get as much off as I wish it would have. I’ll try again in hopes for better results next time.

Originally posted on influenster.com

Review 1

Does a great job cleaning hard surfaces

a month ago
I received this “Seal Once Multi-Surface Cleaner Concentrate” free in exchange for my honest opinion. This cleaner has no volatile odors or scary ingredients to worry about with using; it uses a single ingredient that I like because it’s safe to use. It works very well for pretty much any hard surfaces, not just wood and concrete (as the name implies). As you can see in the pictures, it cleans amazingly well. I used it to clean some really dirty, moldy, algae-covered surfaces. I mixed it, applied it (according to the instructions), then scrubbed in sections with a stiff brush. What a difference it made when I rinsed! The terracotta dish and my outdoor patio furniture came out so clean. This concentrated formula makes up to four gallons (mixed with water) and cleans up to 1,200 square feet (if you’re cleaning a concrete surface). It also did a great job on my dirty concrete pool deck. I will be using this again and again as it proved to clean better than all those unhealthy products with noxious chemicals. I’d recommend this to everyone for hard surfaces!

Originally posted on influenster.com