Spray & Forget Roof Cleaner Concentrate (SFLG-J)

Item no: 1307776 | 895756000004
420  Estimated 

15% off your acehardware.com purchase and free store pickup at your local Ace! (details)
to-done LIST

at Your Local Ace

Ship to home is available. Leaves warehouse in 1 to 2 bus. days. (details)
STORE AVAILABILITY: Your neighborhood Ace stocks thousands of products in the quantities you need. Check with your local Ace for availability. (find your local Ace)
  • Product Type: Roof Cleaner Concentrate
  • Package Form: Bottle
  • Container Size: 1 gal.
  • Removes Mold: Yes
  • Scent: Citrus orange
  • Scent Type: Citrus orange
  • Rinse Required: No
  • Number in Package: 1
  • General Package Type: Bottle
  • Application: Brick, Works on Roofs, Siding, Brick, Stone, Stucco, Decks, Patios and More, Wood and More to Remove Green Algae Stains, Works on Stucco, Siding, Lichen, Stone
  • Concentrated: Yes
  • Cleaning Surface Type: Removes Green / Black Algae, Mildew, Fungus / Lichen Stains From Roofs, Siding, Decks, Brick, Stucco and Other Exterior Surfaces
  • Removes Mildew: Yes
  • Package Size: 1
  • Product Form: Liquid

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.

30-Day Return Guarantee

We want you to be fully satisfied with every item that you purchase from www.acehardware.com. If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to insure full credit. After 30 days, please contact the manufacturer directly.

*Gas-Powered Outdoor Equipment cannot be returned once gas or oil has been put in it, even if the Equipment has been drained of these materials.

What people are saying

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by PowerReviews
GENERACSpray & Forget Roof Cleaner Concentrate (SFLG-J)

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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Works great

By kool

from Louisiana

Verified Reviewer


  • Easy application


    Best Uses

    • Outdoors

    Comments about GENERAC Spray & Forget Roof Cleaner Concentrate (SFLG-J):

    Works great, after spraying, takes a few months but will come clean and last a couple of years.

    (1 of 1 customers found this review helpful)


    great product

    By dave

    from dayton ohio

    About Me Budget Shopper

    Comments about GENERAC Spray & Forget Roof Cleaner Concentrate (SFLG-J):

    if you have time this stuff works, don't expect anything in the 1st six months

    • I Am A:
    • Family Older Kids

    (12 of 13 customers found this review helpful)


    We were Amazed!

    By Bobber

    from Clark Mills, NY

    About Me Casual Cleaner


    • Easy To Clean
    • Powerful


      Best Uses

        Comments about GENERAC Spray & Forget Roof Cleaner Concentrate (SFLG-J):

        Our house & garage roofs were a mess: Lichens, moss, mildew & a few unidentified deposits. We were rather doubtful that any product would clean up such a mess. It took some time to get rid of all of the mess, but Spray & Forget did an amazing job! We highly recommend it!

        • I Am A:
        • Family Older Kids

        Displaying reviews 1-3

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