Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle – Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)
Original price was: $27.35.$24.89Current price is: $24.89.
Price: $27.35 - $24.89
(as of Sep 24, 2025 17:53:53 UTC – Details)
Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle – Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)
Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle – Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)
Customers say
Customers have mixed experiences with the roof cleaner’s effectiveness, with some saying it worked well while others report it didn’t work at all. The product receives negative feedback regarding its color improvement capabilities.
8 reviews for Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle – Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)
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Original price was: $27.35.$24.89Current price is: $24.89.
Edward OâConnor –
It was delivered on time
It worked very well
tsetzer –
Does not work
We used this product on our roof to get the black off. We did what the instructions said and it did nothing. You may as well used water it would have done the same thing. Dont waste your money on this product. I cant even give it a one star.
Francis Bell –
Easy to Use
Easy to use and worked well.
jetjules3 –
No so great.
Read directions which said 30 days. Itâs been longer an the roof still looks like junk. Tree sap an mildew on a 2 year old roof. I would buy this again. Worked well upon applying yet nothing after that point
Daniel R. Finch –
Doesnt work.
Didnt work at all. Very bad product.
Katrina W. –
Beware of this and a Different Product with the Same Name
Beware of the product containing potassium hydroxide as it seems you will have to wait a while after applying and then rinse it off of your roof – defeating the “spray n forget” concept. Whereas, the one containing benzylkonium (forgive the spelling) does not require rinsing. I purchased one of each thinking they were the same product only to find out that they are not.
Paul Cline –
Don’t waste your money!
Product is OLD and did virtually Nothing to improve my roof color or cleanliness … even after 2 applications and five days 🙁
LJP –
Not as expected
The spray came out as a narrow stream with no way to adjust. Was hoping for a wide angle spray to coat a large area. Used the whole canister too quickly to finish job. What I did cover was not effective. Very little black mold was removed and it did not remove any of the green mold.Going to go back to my usual Jomax product.