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Internet # 319755656

Model # SF100

Store SKU # 1004486264

1 Gal. Revolutionary Roof Cleaner Concentrate

$38.52
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  • Lifts roof stains caused by algae, mold and mildew
  • For use on asphalt, wood, slate, clay and tile shingles
  • Makes up to 10 gallons of solution – covers 1000 - 2000 sq. ft
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Product Details

About This Product

Clean up your roof with Spray & Forget Revolutionary Roof Cleaner Concentrate. 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-gallon bottle, this concentrate can make up to 10 gallons of cleaning solution - enough to cover 1000 to 2000 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) Mix 1:9 ratio of product and water. 2) Rinse surrounding plants with water. 3) Spray mixture from pump sprayer on 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 Revolutionary Roof Cleaner Concentrate 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.
  • COVERS A WIDE AREA: Spray & Forget Roof Cleaner Concentrate can make up to 10 Gallons of cleaner solution - enough to cover 1000 - 2000 square feet.
  • EASY TO USE: Just mix 1:9 ratio of product and water. Spray mixture onto roof and wait 1 minute for foam to lift and turn stains orange. Rinse 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 GALLON BOTTLE: Includes 1 gallon of concentrate packaged in a plastic bottle.
  • Return Policy

Product Information

Internet # 319755656

Model # SF100

Store SKU # 1004486264

Additional Resources

Shop All Spray & Forget

Specifications

Product Size: 1 GA-Gallon

Dimensions

Product Size

1 GA-Gallon

Details

Application Method

Pump Sprayer

Concentrated or Ready to Use

Concentrated

Features

No Additional Features

Flammable

No

Helps Remove

Grease

Indoor/Outdoor

Outdoor

Pack Size

1

Product Form

Liquid

Recommended Surfaces

Concrete, Metal, Stone, Tile, Vinyl, Wood

Returnable

90-Day

Rinse required

Yes

Scent

no scent

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

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

37Questions
caret
Q:My roof spots turned orange! Rinsed but still orange! What's up!
by|Mar 30, 2024
2 Answers
Answer This Question

A:  Orange color will leave over time with each rainfall as the roof is cleaned.

by|Apr 1, 2024

    A:  Orange color will leave over time with each rainfall as the roof is cleaned.

    by|Apr 1, 2024
      caret
      Q:Can this product be used to clean a residential flat foam roof in order to prepare and get the roof clean for resealing with elastomeric sealant? Any of the elastomeric sealant manufacturers all indicate to clean and prep the roof well prior to sealing.
      by|Feb 11, 2024
      2 Answers
      Answer This Question

      A:  Spray and Forget is only recommended for use on asphalt, wood, slate and clay and tile roofing.

      by|Feb 12, 2024

        A:  Spray and Forget is recommended for use on asphalt, wood, slate, clay and tile roofing.

        by|Feb 12, 2024
          caret
          Q:one gallon how many square feet it can be good for shingle roof?
          by|Feb 9, 2024
          2 Answers
          Answer This Question

          A:  Makes up to 10 gallons of product and covers approximately 1,000 to 2,000 sq. ft.

          by|Feb 9, 2024

            A:  Makes up to 10 gallons of product and covers approximately 1,000 to 2,000 sq. ft.

            by|Feb 9, 2024
              caret
              Q:Will this clean algae from a slate roof?
              by|Nov 16, 2023
              2 Answers
              Answer This Question

              A:  It will clean stains caused by algae from a slate roof.

              by|Nov 16, 2023

                A:  Spray and Forget will clean stains caused by mold mildew and algae, and can be used on a slate roof.

                by|Nov 16, 2023
                  Showing 1-4 of 37

                  Customer Reviews

                  3.2 out of 5

                  • 3.2 out of 144 reviews
                  • 64% recommend this product
                  Filter by:
                  Showing 1-10 of 144 reviews
                  Warning! Ingredients changed.
                  I loved what was labeled as Spray and Forget roof cleaner. They barely changed the label on the front of the bottle but no longer use the same chemical. It once was benign and pet friendly when it dried and worked slowly over weeks and months. Now it is potassium hydroxide; synonyms are lye and caustic potash. It reacts exothermically (quickly) and must be rinsed off immediately. They didn't change the name to "Spray and Rinse Off." I only found out after reading the instructions for a refresher because I'd previously used this product for 5 years and stocked up 5 new gallons to do my driveway and roof again. I can't believe they still call it the same name; it is a completely different chemical. It's now the active ingredient used in Draino and oven cleaners. I called the factory and downloaded a safety data sheet on Potassium Hydroxide. Extremely caustic and must be rinsed off immediately before it dries or it will leave a potentially harmful residue. Will react (dissolve) metals and plastics...no more 'forget' in Spray and Forget!!! Very hazardous chemical. I bought it based on the front label. The fine print on the back says it's not a refill for Spray & Forget Super Concentrated Roof Cleaner. It doesn't say they no longer make Spray and Forget Super Concentrated Roof Cleaner. Homeowners, like me, have been duped. So has Home Depot, thus this review. Beyond disappointed.
                  by
                  Response from Spray & Forget ExpertOct 23, 2023
                  Thanks for your review. I understand how disappointing this experience can be, and I assure you it’s not the one we want any of our customers to have. Please call us at 1-888-326-7743 to discuss this in more detail. SprayForget
                    10 found this review helpful
                    Have patience, it works
                    After using the spray bottle that attaches to the hose we figured this would work the same. We followed instructions on mixing, and used a sprayer on a different roof, the time it took to see the initial change was a little longer but I imagine over time it will really start to look better and better. It tells you to make sure you wet any surrounding plant life you'd like to not harm with this spray, not only before but after as well. The instructions do tell you to rinse after one minute of applying. I am rather sad though you are NOT allowed to use this with the bottle that connects to the hose, seems they are different enough to make a difference.
                    by
                    • Recommended
                    Simple to use and works good
                    I've been wanting to get rid of the mold on my roof and decided to give the spray and forget a try. It was super easy to use just get a pump sprayer and mix to the recombined ratio. My roof is probably worst than most, I started spraying the roof and almost instantly it was foaming and turning orange letting me know it was killing the mold. I had a few people drive by wonder what I was doing. I told them cleaning my roof and I got a lot of funny looks. The mold is doesn't look good and not good for you shingles longevity. I've do one treatment and would say as my roof was pretty bad it's going to take a few more applications to get it to where I want it. So if your roof is getting moldy the spray and forget does work pretty good and it's not so strong it damages you shingles or plants. It might clean better in one application if a soft washer was used but this product is more for the diy customer.
                    by
                    • Recommended
                    1 found this review helpful
                    Didn't work for me. (Eco-freindly version does.)
                    Wanted the Eco-Friendly version of Spray & Forget Roof Cleaner, since it has worked well for me in the past, but I couldn't find it anywhere. So, I decided to try this quick-results version. ("See Results in Minutes, Not Weeks") It did essentially nothing to remove the blackish (mildew?)) stains, even though they were quite minor. (So a lot of wasted time and effort.) I will be returning for a refund & start looking for the Eco-friendly version again. (See image. Stuff on right worked for me.)
                    by
                    Response from Spray & Forget ExpertJun 7, 2023
                    Thank you for your review. This is not how we expect our products to perform, and I understand your disappointment. Please call us at 1-888-326-7743 to discuss in more detail. SprayForget
                      8 found this review helpful
                      Great product
                      [This review was collected as part of a promotion.] This is fantastic if you want to check it out and see if you like it because everything is so straightforward, and I enjoyed how it was so easy to use and very understanding of what to do. I absolutely did and would be getting more.
                      by
                        • Recommended
                        Spray and forget roof cleaning concentrate. It works overtime and does not damage roofs.
                        We used several applications under harsh conditions. See the progress. Spray & Forget Revolutionary Roof Cleaner Concentrate is your home improvement stain remover solution. This outdoor cleaner works wonders as a stain remover for mold, mildew, algae and moss. When the concentrated, 1 Gal. container is mixed with water it produces 10 Gal. of cleaner and covers 1000 sq. ft. to 2000 sq. ft. To use this house wash, make sure the surface is dry and no precipitation is predicted for at least 12-hours after application. Mix 9 parts water with 1 part Spray & Forget in a garden pump sprayer, adding water before the Spray & Forget. Apply a thorough coat of Spray & Forget to the affected area and keep the surface wet for as long as possible. Do not rinse. Apply this Spray & Forget house cleaner every 12-months to 24-months or at first sight of staining. Keep out of reach of children. Read and follow all label directions. Spray & Forget revolutionary roof cleaner concentrate removes stains caused by algae, mold and mildew. Concentrated roof cleaner saves time with no rinsing required Great for outdoor use on asphalt shingles, wood shingles, slate shingles and clay/tile shingles. Concentrated roof cleaner, when mixed with water, can cover 1000 sq. ft. to 2000 sq. ft. To use, follow directions carefully, apply Spray & Forget every 12-months to 24-months or at first sight of new staining Spray & Forget keeps cleaning long after application Spray & Forget saves time - no rinsing required Packaged in a 1 Gal. plastic container
                        by
                        • Recommended
                        This stuff works Quick!
                        [This review was collected as part of a promotion.] I used this product on the roof of my motor home. It had sat under oak trees for over a year and was filthy and moldy. I was surprised that you are only supposed to leave this on for a minute before rinsing. In actuality, I probably left it on for 3 or 4 minutes by the time I could get to the rinsing part. I was impressed how well it worked. I did have to reapply in a few areas, but the roof was super dirty. I will use this again and try to keep up with the cleaning at more regular intervals which I think will only need one application.
                        by
                          • Recommended
                          WORKS AS ADVERTIZED!
                          My home has a beautiful terracotta tile roof which I really like. Over the years I have had it cleaned every several years. Saw the Spray & Forget Roof Cleaner Concentrate and decided to give it a try…seemed like it would be easy to just mix it up…spray it on the roof and ‘forget’ it. I waited until late in the afternoon early evening to apply the cleaner. It was recommended keeping it wet as long as possible. I sprayed the roof pretty heavy making sure to soak the tiles. Let it dry over night and was quite pleased to see how clean the roof was the next day! Great product and it DOES WORK as it claims.
                          by
                          • Recommended
                          Easy to use roof cleaner
                          The Spray&Forget Roof Cleaner comes in a 1 qt. container that screws onto the end of a garden hose. There are three nozzle settings: Off-Rinse-Clean. The lettering is White-On-White and hard to read, but once you know the settings it all works. The water pressure in our neighborhood is quite high so I was able to reach all of our roof surfaces without using a ladder. It did require three applications to get the roof clean looking, but it is not like new. Debris still clings on desperately in some areas. But it is no longer green so it will not grow any further.
                          by
                          • Recommended
                          Spray and Forget
                          [This review was collected as part of a promotion.] Spray and Forget Roof Cleaner is for Asphalt, wood, slate, clay or tile roofs. Bleach and phosphate free concentrate. Removes stains caused by algae, mold and mildew. All the things that make your roof look ugly. Makes up to 10 gallons. Complete instructions on back of container.
                          by
                            • Recommended
                            Showing 1-10 of 144 reviews

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