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Internet # 319757097

Model # SF150

Store SKU # 1004486266

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32 oz. Super Concentrated Revolutionary Roof Cleaner Hose End

$32.47
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  • Lifts roof stains caused by algae, mold and mildew
  • For use on asphalt, wood, slate, clay and tile shingles
  • 1 Qt. hose-end bottle cleans 400 - 600 square feet
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Product Details

About This Product

Clean up your roof with Spray & Forget Super Concentrated Revolutionary Roof Cleaner. This roof cleaner uses a fast-acting formula to remove stains caused by algae, mold and mildew - delivering results in minutes, not weeks! Packed in a 1-quart hose-end bottle capable of reaching the second story and cleaning 400 - 600 square feet. Spray & Forget is an ideal roof cleaner for asphalt shingles, wood shingles, slate shingles, clay shingles and tile shingles. DIRECTIONS FOR USE: 1) Attach hose to bottle and ensure that nozzle is in the "off" setting before turning on water. 2) Rinse surrounding plants with water. 3) Turn nozzle to "clean" and spray roof. 4) Wait 1 minute while foam works on stains. Most stains will turn orange when cleaning. 5) Rinse roof with water until orange color is gone. 6) Repeat if necessary (darker stained roofs may need multiple applications). 7) Rinse surrounding plants, gutters and decks with water when finished. Use only as directed. For outdoor use only. Inspect roof prior to stepping or walking on. Make sure it is dry and clear of debris. Avoid contact with eyes and skin. Use eye protection and chemical resistant gloves when applying. Wash thoroughly with soap and water after handling.

Highlights

  • REMOVES STAINS: Spray & Forget Super Concentrated Revolutionary Roof Cleaner removes stains caused by algae, mold and mildew from your roof, including stubborn black streaks.
  • WORKS FAST: This bleach and phosphate-free concentrate works fast so you get results in minutes, not weeks.
  • FOR USE ON SHINGLES including asphalt, wood, slate, clay and tile.
  • FAR REACHING CLEANER: Spray & Forget Roof Cleaner Concentrate Hose-End Bottle can reach the second story of a house and treats 400 - 600 square feet.
  • EASY TO USE: Just attach hose to bottle while in the "off" setting. Turn on water. Set bottle to "clean" and spray the roof. Wait 1 minute. Rinse roof with water until orange color is gone. Not all stains will turn orange.
  • USE ONLY AS DIRECTED: For outdoor use only. Use garden hose to wet all landscaping before and after application.
  • EYE AND SKIN IRRITANT: Avoid contact with eyes and skin. Use eye protection and chemical resistant gloves when applying. Wash thoroughly with soap and water after handling.
  • 1 QUART HOSE-END BOTTLE: Packaged in a 1-quart hose-end bottle for convenience and ease of use.
  • Return Policy

Product Information

Internet # 319757097

Model # SF150

Store SKU # 1004486266

Additional Resources

Shop All Spray & Forget
From the Manufacturer

Specifications

Product Size: 32 OZ-Ounce

Dimensions

Product Size

32 OZ-Ounce

Details

Application Method

Leave-in

Concentrated or Ready to Use

Ready to use

Features

No Additional Features

Health Facts

No Health Features

Helps Remove

Dirt

Pack Size

1

Product Form

Liquid

Recommended Surfaces

Concrete, Metal, Stone, Tile, Vinyl, Wood

Returnable

90-Day

Scent

Unscented

Warranty / Certifications

Manufacturer Warranty

SATISFACTION GUARANTEED: If you are not completely satisfied, return your sales receipt with a description of your complaint. Liability is limited to refund of the purchase price.

Questions & Answers

How far does the water stream reach with this spray attachment on the hose?
BySep 29, 2026
1 Answer | 
Answer This Question

Dear Valued Home Depot Customer, We have reached out to the manufacturer and their answer is, I am writing to you in response to the question that you posted on [http://www.homedepot.com%20[homedepot.com]]www.homedepot.com [homedepot.com] asking, How far does the water stream reach with this spray attachment on the hose? 32oz Super Concentrated Revolutionary Roof Cleaner Hose End can reach up to 20 feet. As the manufacturer, we are very interested in supplying consumers with the best quality product that delivers the expected performance. We pride ourselves on customer service, and we consider our customers our first and highest priority. Thank you for being a valued customer and we appreciate your business.

By|Oct 9, 2026


    Where is the spray and forget roof cleaner located inside Home Depot?
    ByJul 20, 2026
    1 Answer | 
    Answer This Question

    Dear Valued Home Depot Customer, We have reached out to the manufacturer and their answer is, I am writing to you in response to the question that you posted on [http://www.homedepot.com%20[homedepot.com]]www.homedepot.com [homedepot.com] asking, Where is the spray and forget roof cleaner located inside Home Depot? Spray & Forget Roof Cleaner is typically located in the Paint Department at Home Depot, usually in the section with exterior cleaners, mold and mildew removers, or specialty cleaning products. If you cannot find it, you can ask an associate to look up Spray & Forget 1 Gal. Revolutionary Roof Cleaner Concentrate. As the manufacturer, we are very interested in supplying consumers with the best quality product that delivers the expected performance. We pride ourselves on customer service, and we consider our customers our first and highest priority. Thank you for being a valued customer and we appreciate your business.

    By|Jul 30, 2026


      Directions
      ByMay 4, 2026
      1 Answer | 
      Answer This Question

      Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, I am writing you in response to the question that you posted on www.homedepot.com [homedepot.com] [homedepot.com%20[homedepot.com]] asking, “Directions?” Spray on Spray & Forget Revolutionary Roof Cleaner, wait at least 10 minutes, and then rinse. Repeat if necessary, as darker stained roofs may need multiple applications. Visible results get better over time. As the manufacturer, we are very interested in supplying consumers with the best quality product that delivers the expected performance. We pride ourselves on customer service and we consider our customers our first and highest priority. Thank you for being a valued customer and we appreciate your business.

      By|May 12, 2026


        Can I use this on metal roofs
        ByApr 29, 2026
        1 Answer | 
        Answer This Question

        Dear Valued Home Depot Customer, We have reached out to the manufacturer and their answer is, We do not recommend using Spray & Forget Revolutionary Roof Cleaner on metal roofs. As the manufacturer, we are very interested in supplying consumers with the best quality product that delivers the expected performance. We pride ourselves on customer service and we consider our customers our first and highest priority. Thank you for being a valued customer and we appreciate your business.

        By|May 6, 2026


          Dord it clean mold, mildew off pavers?
          ByDec 27, 2025
          2 Answers | 
          Answer This Question

          Spray and Forget roof cleaner is not recommended for use on pavers.

          By|Dec 30, 2025

            No, Spray and Forget Roof Cleaner is not recommended for use on pavers.

            By|Dec 30, 2025


              Does it contain zinc ?
              ByAug 20, 2025
              2 Answers | 
              Answer This Question

              No, Spray and Forget does not contain zinc.

              By|Aug 21, 2025

                No, Spray and Forget does not contain zinc.

                By|Aug 21, 2025


                  will this product hurt bermuda grass
                  ByJul 14, 2025
                  1 Answer | 
                  Answer This Question

                  You should rinse your grass before and after use to prevent harm.

                  By|Jul 14, 2025


                    Can elastomeric coatings be applied after use
                    ByJul 12, 2025
                    2 Answers | 
                    Answer This Question

                    You want to make sure that all biological stains are completely eliminated prior to painting/staining or sealing the surface.

                    By|Aug 10, 2025

                      (1)

                      You want to make sure that all biological stains are completely eliminated prior to painting/staining or sealing the surface.

                      By|Jul 14, 2025


                        Viewing 1-8 of 29

                        Customer Reviews

                        3.1 out of 5

                        • 3.1 out of 211 reviews
                        • 75% recommend this product
                        Filter by:
                        Showing 1-10 of 211 reviews
                        Spray and Forget Roof Cleaner works great. I use this product to remove Algae from my comp asphalt shingles. I apply this product with a hose, leave the product on the roof - personally I do not rinse off - I let the rains work it off over time. After applying this product - in approximately 6-8 months all of the Algae is gone and roof looks great again.
                        by
                        This product worked great! It takes a few weeks after spraying for the moss on your roof to die. Overall, it does what is says
                        by
                        Works well
                        Ordered the hose end sprayer to apply the Spray and Forget product to my roof to spot clean shaded areas where mold grows. The hose end has a three position valve where you attach your garden hose in the off position, wet the roof surface with water in the rinse position, apply the product in the clean position, and then rinse the product off in the rinse position. I like the hose end distribution system that is powerful enough to apply the product to the roof without having to climb up onto the roof. How high you can reach will depend on your water pressure. The product worked well removing mold from my asphalt shingles without using high pressure.
                        by
                        • Recommended
                        2 found this review helpful
                        Stuff works!!!!!
                        Applied product, soil turned orange!!!! Waited a few min and washed it off and looked better right away (not totally perfect but much better). It’s rained a few days since and now the roof looks like it’s brand new! Amazing sh$&!!!!!!!
                        by
                          • Recommended
                          2 found this review helpful
                          Have patience, works pretty good.
                          We've only just started using this and can already see the difference in a few days. The roofs never had anything like this used on them since we bought the house and just after the initial spray we could notice at least a little difference, we went back in some spots twice and then left it alone after done to let the rain and sun do their jobs before we'd go back and spray more. This bottle being able to attach right to the hose ready for use is always a plus for convince. Please read over the instructions to avoid causing harm to your plants or other items you may accidentally spray. Questions I see being brought up. - The instructions do say to rinse it off after 1 minute spraying it on. - They do advise you spray down any surrounding plant life with water before you spay this and after to help protect them from it. - Bottle can't be refilled.
                          by
                          • Recommended
                          2 found this review helpful
                          Perfect loved it
                          [This review was collected as part of a promotion.] This roofing product is fantastic. It is fantastic and I love it. The roof is benefiting greatly from it. It's definitely something I'd suggest, and I'll be purchasing it once more in the future. The product comes with straightforward instructions.
                          by
                            • Recommended
                            Easy to use cleaner that works well
                            [This review was collected as part of a promotion.] Long cold winters, damp and cool springs, and hot humid summers have done a number on my roof and wooden patio. I noticed small amounts of mildew starting to build up in certain spots, especially in tight places where the roof meets the patio. I wanted to tackle the issue before it got worse and damaged things even more. I followed the recommended directions on the bottle. You’ll need a 9:1 ratio with water and a sprayer to apply. I thought I’d be able to attach the hose directly to the bottle but that’s not the case with this particular product. If you don’t have a sprayer, you’ll need to buy one like I had to do. Depending on the type of sprayer you have, your roof type, and where you apply, using this cleaner can be a bit tricky. You may need to walk on a wet roof, climb a slippery ladder, or step on things to reach hard to get places. I strongly encourage taking extra precautions and use caution when applying. One nice feature about the product is that it’ll foam a bit and turn brownish-orange when applied. This helps you determine if you’ve used enough cleaner and also gives you piece of mind that it’s working. I didn’t need to use the entire bottle, less than 1/4, so a lot goes a long way. The directions say to rinse after 1 minute. I found this to be very difficult because you’ll need to treat all areas, climb down the ladder, all while being careful. I got around to rinsing with water after about 3-4 minutes and that didn’t seem to be a problem. Everything rinsed off very easily and I didn’t notice any remaining mildew on my roof or wood deck. I can confirm that this product does work well. The only question will be how long does it last and how soon will I need to clean it again. One important reminder about your flowers and plants. If you have some around your house, it’s recommended that your rinse with water before and after using the product. I followed this advice and haven’t noticed any adverse affects to them, the lawn, or the surrounding areas. This Spray & Forget Roof Cleaner is a great product that actually works. Follow the directions and take extra precautions while applying and you’ll see a noticeable difference. I recommend this product to others.
                            by
                              • Recommended
                              Works great!
                              [This review was collected as part of a promotion.] I bought the Spray & Forget Roof Cleaner on a recommendation from a fellow camper. 1 qt will do 400 to 600 square feet. You can use it on your camper roof, on wood, slate clay/tile and asphalt. It's super easy to use. You attach your garden hose to the end of it spray it on and leave it on. It removes stains from algae, mold and mildew. I love that it cleans multiple surfaces over time. I have used it on my camper, and on the wood deck as well. Plus I sprayed the tiles that go around my camper. I'm very satisfied so far and I would recommend this product. You should only have to apply it once every 24 to 36 months. I have not had mine on there that long but it has been on since late April and everything is looking really good so far.
                              by
                                • Recommended
                                Works on Southern Mold!
                                [This review was collected as part of a promotion.] The Spray it and Forget it Roof Cleaner really helped with my spring cleaning this year. On the side of my house that gets the evening shade the room always gets a slight dark film of mold on it each year. I have to bleach and scrub it every year. This year I used this product and I was pleasantly surprised as it melted the mold away with little or no scrubbing! It was a breeze to use. I am very happy with the result.
                                by
                                  • Recommended
                                  Good roof cleaner
                                  There are two variations that I received of the Spray-and-Forget Roof Cleaner. One comes in a 1 qt. container that screws onto the end of a garden hose. If the water pressure is high enough you can reach a single story roof quite easily. There are three nozzle settings: Off-Rinse-Clean. The other is the 1 gallon refill which is diluted 9-to-1 and mostly used in a portable sprayer. I tried this on our fence and it works very well. After cleaning, you should rinse off the spray, according to the bottle instructions.
                                  by
                                  • Recommended
                                  1 found this review helpful
                                  Showing 1-10 of 211 reviews

                                  Compare Key Features

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                                  Product Snapshot

                                  Great for homeowners looking for fast-acting roof cleaner, making stain removal easier.
                                  Great for homeowners looking for no-scrub cleaning, making outdoor cleaning easier and more efficient.
                                  Ideal for homeowners looking for multi-surface protection, preventing moss, mildew, and algae for up to 3 years.

                                  Cleaning Strength

                                  Removes algae, mold, mildew, and black streaks
                                  Removes moss, mold, mildew and algae stains
                                  Removes dirt, mildew, moss, algae, and discoloration

                                  Coverage Area

                                  400-600 sq. ft.
                                  2, 000 sq. ft. per bottle
                                  Up to 2, 000 sq. ft.

                                  Concentration Level

                                  Application Method

                                  Environmentally Friendly