Model # 800003

Internet #203247152

Wet & Forget 0.5 gal. Moss Mold Mildew and Algae Stain Remover
0879288000039

Wet & Forget

0.5 gal. Moss Mold Mildew and Algae Stain Remover

  • Safe to use on any outdoor surface
  • Non-caustic, non-acidic, contains no bleach
  • Covers 375 to 1125 sq. ft.
$24.85 /each

Frequently Bought Together

Product Overview

Wet and Forget 0.5 Gal. Moss, Mold, Mildew and Algae Stain Remover is the easy, one-step solution to removing outdoor moss, mold, mildew and algae. No scrubbing, rinsing or power washing required. This EPA-registered product is non-caustic, non-acidic and contains no bleach. Wet and Forget is safe to use on all outdoor surfaces. Simply dilute and apply with a pump-up garden sprayer, then sit back and let Mother Nature do the rest. Wet and Forget works gently over time, and is safe around plants and landscaping when used as directed.

  • Removes moss, mold, mildew and algae stains
  • Easy to use, 1-step application
  • Works great as a vinyl siding cleaner, deck cleaner (wood and composite), roof cleaner
  • No scrubbing, rinsing or pressure washing required
  • Gentle, biodegradable cleaning formula
  • Unlimited shelf life
  • Makes 3 Gal.
  • Subject to or will include a recycling fee in the following states: CA, OR
  • Does not ship to California - California residents please click here to purchase

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Details

Warranty / Certifications

More Products With These Features

Search

Customer Questions & Answers

can this be used on stuccko blocks and gutters?

Asked by: ech1
Yes, it has worked beautifully on my metal shutters and the north side of my stucco house in Florida where mildew and algae are a huge problem.
Answered by: Julie
Date published: 2017-02-19

Can this product be used on vinyl siding

Asked by: jim
Yes, I have used it on my vinyl siding on the north side of my house with perfect results.
Answered by: Julie
Date published: 2017-02-19

how do you apply this product?

Asked by: gordie
Use a pump sprayer
Answered by: Chris
Date published: 2016-07-31

Can this product be used indoors on wall studs and then covered with sheetrock?

Asked by: DW42212
No. But if you check the site they may have an indoor product that might work.
Answered by: Nayomi
Date published: 2015-09-20
  • y_2017, m_3, d_21, h_24CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_33
  • loc_, sid_203247152, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 68ms
  • QUESTIONS, PRODUCT

Customer Reviews

0.5 gal. Moss Mold Mildew and Algae Stain Remover is rated 3.5 out of 5 by 30.
Rated 4 out of 5 by from It will take time I used it on my roof with heavy moss growth, it browned out that most quickly, waited two months applied again where it may have not got enough. Some green was coming back. A year later most the dead brown moss is gone. I did have to hand pick some of the big area off by hand. I also used it on sidewalk that had black mold. It cleaned the sidewalk but again one application it took 9 months to be gone of the deep black, it is still gone, been 12 months. It will work just give it time and follow the instructions. I applied it with a two gallon pump sprayer.
Date published: 2016-06-07
Rated 5 out of 5 by from Wed and Forget just works! No scrubbing. I have used it on the north side of three homes (two i... Wed and Forget just works! No scrubbing. I have used it on the north side of three homes (two in mildewy, moldy Florida), on driveways, on shutters, on decks. On some surfaces it has worked immediately (metal shutters) while on other surfaces it might take a few weeks to completely destroy the algae/mildew. Amazing product.
Date published: 2017-02-19
Rated 5 out of 5 by from Works This product works. I know for sure . I live in Naples Fl.. About as far south as you can go...mold on my tile roof has always been an issue. I applied as per the instructions. I waited for months and could not really tell how well it was working. So I went back up and walked around to look more closely . Yes, it was starting to work. Two months later I notices two rows of tiles on the back side that I had missed... It was so obvious . I reapplied and in 3 months my roof looked like new. Any one that says that it doesn't work is misapplying or doesn't have the patience and wants instant results. No odors or smell
Date published: 2015-06-20
Rated 5 out of 5 by from Wet and Forget I have read other reviews and I am truly amazed. It works beautifully in Central Florida on shady concrete with black mold building up. I have pressure washed every year for 16 years which is a tedious chore, spending hours trying to remove the mold. I used this on alternating sections of the sidewalk to give myself the ability to make a side by side comparison in different degrees of sunlight exposure. There was no reaction when it was applied, there was a very slight odor, but there was a little tint of wet look immediately after the application. One week later there was a visible difference. Each day after that resulted in less mold and discoloration. The sidewalk brightened up after about three weeks. I have now applied the product to the other sections that I skipped. I don't know why other reviews mention chemical reactions. color changes, and odors. I can only assume that there may have been other chemicals already on the sidewalk before trying to use this which resulted in some sort of reaction and maybe is preventing it from working as intended? So far it even removed the serious mold built up around my AC unit. That was real bad. I highly recommend this but make sure this is not being used after you have already attempted to use other cleaners - just a thought. I know I had not cleaned my walkway since last spring so there was nothing to react with this.
Date published: 2014-05-20
Rated 5 out of 5 by from Does the job, am very pleased I applied this in the early spring 1-1/2 years ago on a stone patio and steps in a very humid, lakefront area in WV. Within a couple of months the areas were brighter and cleaner. I sprayed in the fall, and again the following spring and the patio area has never looked nicer. Great product, not as environmentally damaging as bleach, although you do have to be patient for results and remember to reapply occasionally in order to keep things looking good. I also used this on a bluestone patio at our primary residence in PA and have had the same great results.
Date published: 2014-08-19
Rated 5 out of 5 by from This stuff really really works I had a family gravestone so full of lichen that it was just about unreadable. I found this and tried it and the lichen and moss just melted away. The stone looks like new. I only wish the local store stocked it but ordering on line was quick.
Date published: 2013-01-01
Rated 2 out of 5 by from works on Green not on Black Mold I bought this for the Black Mold on my back Porch ...I followed the instructions "each time" . After the first application it turned the mold to brown but after a month it was still there , so I applied another application with my 1 gal sprayer .....still there. So the 3rd time(2 months after first application) I wiped it with a rag and removed it. Very expensive process vs. Clorox which removed black mold the 1st Time. I will Reserve comment till next Spring because IF it keeps the mold from coming Back it would be worthwhile to rag it on ...Clorox I tend to use 4 times a year. It did work on the green mold in my drive where I poured the remained of the bucket the 3rd time ...so it may work on roof shingle mold and sidewalks and drives ?
Date published: 2015-12-04
Rated 5 out of 5 by from HIGHEST RECOMMENDATION!! I was really skeptical that this product would do what it said of "just spray on and wind and rain will do the rest." Believe it or not, IT WORKED!! I had algae on my garage door and had to remove it. I sprayed it on as directed and it is almost all gone in just two weeks!! I would recommend it to anyone with a mold, mildew, algae, etc problem.
Date published: 2013-03-28
  • y_2017, m_3, d_20, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_30
  • loc_, sid_203247152, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 72ms
  • REVIEWS, PRODUCT