Model # SF1G-J/2

Internet #203060405

Spray & Forget 1-Gal. Concentrated No-Rinse Eco-Friendly Roof and Exterior Surface Cleaner (2-Pack)

Spray & Forget

1-Gal. Concentrated No-Rinse Eco-Friendly Roof and Exterior Surface Cleaner (2-Pack)

  • Time Released formula activated by rain, snow and/or moisture
  • Longer lasting than traditional cleaning methods
  • Only one application needed
$7000 /each
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Frequently Bought Together

Product Overview

Spray & Forget is a unique no-rinse exterior cleaner that is easy to use. Spray & Forget works on all types of exterior surfaces to remove green and black stains caused by algae, mold, mildew, moss, and lichen. You simply spray it on and forget it.

  • Economical - makes up to 20 Gal.
  • Cleans up to 4000 sq. ft.
  • No rinsing required - let mother nature do the rinsing for you
  • Works on all exterior surfaces

Info & Guides

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Product Size (oz.)


Helps Remove
Product Form
Professional/ Residential
Safe For Use On
Where to Use

Warranty / Certifications

Manufacturer Warranty
100% Customer Satisfaction Guarantee

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Customer Questions & Answers

How long does the roof remain slippery after spraying?

Asked by: JellyBelly
It stayed slippery until it dried.
Answered by: Spunky
Date published: 2016-11-08

How many square ft will one gallon cover

Asked by: Tripp
Each will cover 600-1,000 square feet.
Answered by: CommunityAnswer
Date published: 2016-05-30

can i use high pressure spray

can I used high pressure spray. when can I use it
Asked by: lew
Product needs to penetrate & be taken up by moss, algae, and mold. If you don't want to walk on roof, I would imagine a pressure washer could be used to "surface apply" as an indirect or LOW Pressure application spray, but NOT to power off the moss, etc as you don't want to destroy the shingles, and the product needs to penetrate & be taken up. Google & Check the Spray & Wet manufacturer's web site for more info & contact information regarding more aggressive "commercial / professional" application methods. You want to leave residual product on the roof to make the roof inhospitable for moss, algae, mold.
Answered by: NorthfieldNutter
Date published: 2017-05-09

Will it hurt plants

Asked by: Das
  • y_2017, m_7, d_25, h_8CST
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Customer Reviews

1-Gal. Concentrated No-Rinse Eco-Friendly Roof and Exterior Surface Cleaner (2-Pack) is rated 3.9 out of 5 by 38.
Rated 5 out of 5 by from Works great! Works great!
Date published: 2017-05-24
Rated 5 out of 5 by from A Remarkable Product that needs Patience This remarkable product can be quite misleading. It is easy to apply and bleaches green algae etc quickly and kills moss. It is dramatically slower on black organisms. I have used it on a roof, concrete steps, and CCA wood. The steps were a good example. There was no apparent effect for quite a few weeks and i kinda forgot I had applied it when I realized the concrete had returned to its original off-white color. I did buy one batch off the web from Zoros which did not seem to work and I wondered if it had been pre-diluted. Zoros did not respond to my request for info. I now buy it (special order) from Home Depot
Date published: 2016-05-04
Rated 5 out of 5 by from This product worked great on our metal building. It has a white roof & within 3 days it was looki... This product worked great on our metal building. It has a white roof & within 3 days it was looking better. We have a white metal roof on our house that had mildew & just very dirty looking. It has been 2 weeks & it looks so much better. The directions say it will work better over time & with rain. Yesterday we finally had the 1st rain since we sprayed it on & it is definitely working. Will buy it again!
Date published: 2016-11-08
Rated 5 out of 5 by from Have been using this product on my tile roof for 7 years. I have the cleanest roof in the neighbo... Have been using this product on my tile roof for 7 years. I have the cleanest roof in the neighborhood. It is easy to use, but following the instructions for mixing and insuring that there is no rain for 24 hours is critical. If rain does come in the first day, the product can't react with the mold/stain on surface
Date published: 2016-12-09
Rated 1 out of 5 by from It didn't clean roof We purchased this to clean our roof, and it didn't work at all.
Date published: 2012-05-24
Rated 5 out of 5 by from Excellent product I have been using Spray & Forget for two years now and the difference is amazing. My roof used to get almost black with mildew. Now it's staying clean. Where it used to take two to four days to power spray now it's a two hour job.
Date published: 2016-08-19
Rated 5 out of 5 by from well represented...shipped fast well represented...shipped fast
Date published: 2016-11-01
Rated 5 out of 5 by from Using Spray & Forget: What A Positive Experience! I had high hopes for Spray & Forget, but I also had my doubts – living in such a humid climatic zone with a big house positioned in the midst of many tall and dense trees. However, in time, those high hopes were fulfilled completely. Seldom do I use a product that fully lives up to its claims but this one sure did. I recommend it for roof cleaning over any other product of which I am aware. But, there is one thing the user really needs to remember after application: “Things take time.” The surface is not likely to get clean-looking before your eyes as though you were using a strong but toxic bleach in the bright sunlight. The directions on the one gallon container are “up front” and honest, suggesting a 3 to 6 month period for full effect. They also admit that a second application may be necessary. This turned out to be the case for my 10-year-old asphalt tile roof in West-Central Florida. It might not have been the case had I mixed the product with water at a “stronger” ratio the first time around. I am so happy with the outcome and am including a self-explanatory image. I purchased two gallons of the concentrate and used less than one gallon for the entire large north-facing side of my roof (of which you see less than one-third where the staining was greatest). Since I have so much Spray & Forget remaining, my next project will be our concrete driveway and walkways; I'm tired of pressure cleaning. I'd rather let Spray & Forget do the work. Now - if I can just get a 12 hour period without rain I will proceed!
Date published: 2015-06-24
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