Spray & Forget 1-gallon Roof Concentrated Outdoor Cleaner
Item #1339114 |
Model #SFRCG04
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
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
Use only as directed: for outdoor use only, use garden hose to wet all landscaping before and after application
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
General | |||
|---|---|---|---|
Type | Roof | Application Method | Hose end sprayer |
Package Quantity | 1 | Form | Liquid |
Grade | Residential | Concentrated | Yes |
Use Location | Outdoor | Contains Bleach | No |
Unit of Measure Quantity | 1 | Common Use | Roof cleaner |
Unit of Measure | Gallon(s) | ||
Dimensions | |||
|---|---|---|---|
Maximum Coverage Area (Sq. Feet) | 1000 | Size | 1-gallon |
Features | |||
|---|---|---|---|
Contains Chlorine | No | Removes Mildew | No |
Disinfectant | No | Removes Mold | No |
Lowe's Exclusive | No | Removes Moss | No |
Natural | No | Removes Oil | No |
Removes Algae | No | Rinse Required | No |
Removes Grease | No | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Compatibility | |||
|---|---|---|---|
For Use with RVs | No | For Use on Tile | Yes |
For Use on Plastic | No | For Use on All Surfaces | No |
For Use on Wood | No | For Use on Carpet | No |
For Use on Concrete | No | For Use on Upholstery | No |
For Use on Glass | No | For Use on Asphalt | Yes |
For Use on Brick | No | For Use on Mortar | No |
For Use on Stucco | No | For Use on Painted Surfaces | No |
For Use on Vinyl | No | Safe for Plants | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 47131800 | ||
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Ratings may include incentivized customer reviews.
Metal Roofs
I have recently been informed by the company not to use this product on metal roofs. There are probably many metal roof owners who use this product on their roofs. The Sparay and Forget product label does not state the product cannot be used on metal roofs. Please find another product to use for metal roofs. Today's Spray and Forget isn't the great performing metal roof cleaning product of long ago.
Easy to use
Works well over time and easy to apply. Takes months
Verified Purchaser
It is a bit strong so u might want to wear a mask.
This is a great product!I moved into a house where the shingles were filthy from algae,etc.This product along with a low pressure pressure washer made the top of my home look awesome!!
Verified Purchaser
Pressure washing in addition to spray & go …
Spraying & waiting 15 minutes or more will slightly clean the shingles ! For complete result scrubbing & pressure washing is needed !
Verified Purchaser
Figured it was too good to be true and it was.
Did not remove discoloration as claimed.
Verified Purchaser
Thank you for submitting your feedback. Spray & Forget Roof Cleaner works over time. Biological stains will disappear after subsequent rainfalls....

They changed formula
VERY disappointed. Been using this (the old formula) for years and they've recently changed it. It use to be a no rinse, eco and pet friendly formula. Now you have to rinse and rinse all plants and etc after using. The fact that it says it can corrosive and can cause burns is not a product I want to use. Spray and Forget has lost an entire family of users.
Thank you for sharing your feedback. While we have introduced a new no-rinse formula, the product can be left on the surface like the old formula. We...

Concrete Roof Tile Florida Home
Concrete roof tile in Florida and zero rain - full sun for the past few days. I used a 2 gallon pump sprayer and see attached photo. So, now it’s up to mother nature an hopefully I’ll be able to edit my review with the results.
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Thank you for sharing your feedback with us. So, we can gather a few more details, please give us a call at 800-238-2672.