Rated 3.6 out of 5 by 25
Rated 4.0 out of 5.0 by Chris 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.
June 6, 2016
Rated 4.0 out of 5.0 by Judy23 So far so good
Just sprayed my patio with Wet & Forget and I am waiting for it to work. Looks a little better already. Hope it does what the product says it will do.
May 24, 2016
Rated 2.0 out of 5.0 by Pinecrest123 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 ?
December 4, 2015
Rated 5.0 out of 5.0 by Waldo 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
June 20, 2015
Rated 4.0 out of 5.0 by Poobug Ok for few weeks I've had it.
I have only had this product for a couple of weeks and it is showing signs of approvement on my side walk. I have some moss on the side of house and it looks like it is dying because the moss has turn to an white then brown color and beginning to fall off. So for the few weeks I have use it it seems to be working.
October 6, 2015
Rated 5.0 out of 5.0 by SoupFamily Worked as expected- very pleased!
Followed instructions and applied to roof area where shady oak trees cause mildewy growth. Our green mildew was actually gone in about 2 weeks. It's been 3 months now and there is no sign of previous problem. Very, very happy with this product and will buy again if ever needed.
September 13, 2015
Rated 4.0 out of 5.0 by Sprayer I don't konw ehat to say
This solution is supposed to work... but it takes several weeks to take effect. So I expect it to work, it was easy to apply. It is a concentrated formula that needs to be diluted. The preparation could have been made easier it the bottle were graduated or provided some means of measuring the dilutions.
June 30, 2015
Rated 1.0 out of 5.0 by Customer Product did not prove to be as advertised.
I regret ordering this item. It did not perform as advertised.
April 14, 2015