Roof Moss from Asphalt Roof Tiles

RE: Roof Moss from Asphalt Roof Tiles By Buster 23 (1) Contact The whole north side of my roof is covered with green sea urchins. Oak tree over roof. I went on GAF's shingle web site,use NO bleach! It dries out the shingles. I bought liquid copper at Home Depot, read the warnings, too dangerous to use, Do not use on roof. I went back and bought Moss Off, was supposed to be harmless to the house and dogs, etc. Wrong! Zinc sulfate. Used it anyway through Miracle Grow hose thing, sprayed on roof, got none on me, half hour. later my face, eyes and arms were burning for 4 hrs. It hardened into cement in the spray thing and has not killed the moss.I am looking at PH now, I guess moss likes acidity, (oak trees) lime or ammonia might do it as a neutralizer to acid,and won't poison my dogs. Of course,I am not sure what lime will do to the roof, they say Calcite or Dolomite lime. Then I was thinking Dawn dish detergent. I will find something, eventually that won't kill us and the roof. It's to bad about bleach, I almost used it,. It would have worked. I will NEVER fool with that Moss Out again! Safe, no it isn't! I'm going to check out that Round UP also. Posted on 07/21/2009 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By spoonful (1) Contact Hi, Lots of ideas here. The National Toxics Coalition recommends washing the moss off (you have to anyway), and using a small amount of zinc sulfate, preferably in strips, to prevent more moss. If you are using Round-Up or bleach, what is that doing to you, your garden or landscaping, and water downstream of you? Copper or zinc sulfate strips are the only long term way of eliminating moss. See askthebuilder.com for advice on how to install these. You can do it yourself, or hire someone. It doesn't look that hard. I am a single mom and was up on my roof cleaning moss off (with my shoe!) yesterday. It worked! I did not use any water. It was a dry day, and I did not slip because nothing was wet. I think I'll be getting some zinc sulfate or copper strips next, and shoving them up under the top row of shingles on my roof. Even these release minute particles of toxins, but better slow release of minute particles over years than all of us dumping gallons of Round Up or bleach off our roofs every year. Let's stay posted for even less toxic solutions in the future. Posted on 06/28/2009 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Michael Mclintock (Guest Post) Got some ideas from this page, will give them a try. Posted on 09/09/2008 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Patrick (Guest Post) Removing moss is done easy with the easy moss scraper at www.roofcleaningsolutions.net with this simple attachment. Posted on 02/10/2008 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Brad (Guest Post) Laundry detergent will work. You can use Tide Laundry detergent or bleach to kill the moss. If you use Tide, however, it will pull the oils out of composition shingles and cause the granules to drop. This kills the moss but destroys your roof. You can use bleach, but I reccommend zinc sulphate over bleach anyday because it also prevents future moss from growing for at least a year if applied according to directions. Mix for bleach water is 3 qts (1 bottle) of 6% bleach (Sodium Hypochlorite) to 3.75 gallons of water. This yields 4.5 gallons of water, almost a full five gallon bucket. Wet the roof from the bottom up. (So you don't get drip lines as the bleach water bleaches out mildew stains etc. See what happens when you apply bleach too strong. It ruins the shingles. http://www.bradlewis.com/oregon/por ... s/removal/composite_moss_removal.php Brad :) Posted on 06/27/2007 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Bradly Lewis Home Maintenance (Guest Post) You want to use zinc sulphate to kill the moss first. Once it is dead, then you brush it off with a steel bristle brush by hand. After doing about 3 rows of shingles, use a blower to clear the area. This makes it safer so you don't lose traction on the loose moss. You can read more information about roof moss removal at http://www.bradlewis.com. If your roof is steep enough and you don't mind looking at the dead moss for a while, you can let it weather off. It will clog up your gutters possibly. It depends on how big the chunks of moss are though. Best wishes Brad :) Posted on 01/01/2007 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Michael ancouver B.C. Moss Capitol of the World (Guest Post) heard just the other day that the detergent to use is Ivory Snow..it only comes as flakes.I presume you would disolve it in water ,but I don't know. Posted on 09/26/2005 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Kim from Indiana (Guest Post) Check out this site: www.askthebuilder.com. It had some great advice and brough up some excellent points. It is now saved to my favorites. As a single mom, I need all of the advice I can get for doing what I can on my own! Good luck! Posted on 08/21/2005 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Tasha_1 (1) Contact Laura, if you are in the Vancouver area, Coastline Spray Services provide a roof moss control service that works. Here is their infor ... www.coastlinespray.com. Thanks, Tasha Vancouver BC Posted on 04/19/2005 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By brian. (Guest Post) As an owner of a moss removal company there are many remedies for this some of which i agree and disagree with. My method is zinc sulfate but we first remove the moss first with a brush and then apply the zinc. My mission is to find a product that is safer for the enviroment. Even with minimal coverage of zinc in the long run it is not the best for our future. All Season Bellingham Wa Posted on 03/20/2005 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By Treb (1) Contact I have used Tide with bleach on an overhang, which seemed to work well enough where the rain doesn't continually fall upon it. I have tried it on the North side of the roof of about 500 sq. ft. using a whole box (7 lbs.) and was not satisfied with the results. Plain Tide white powder (no bleach) works well or zinc strips work the best. Bleach can have reactions with the roofing materials. Treb OR Posted on 01/11/2005 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By (Guest Post) I understand that a mixture of bleach and water works just fine. I just cannot find what the proportions are. The last I knew it was like 1/2 C. bleach to a gallon of water. Posted on 11/09/2004 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By c4hobbs (8) Contact If they are spanish tiles you do not want to walk on top of them. As it can damage them and are very costly to replace and then that poses another problem. As to replace them correctly so you have no leaks. I would use the round up as suggested. Keep an eye on your gutters as the rain run off might carry the moss down your gutters and get stuck in the gutters. Best Cindie Posted on 08/06/2004 | Report Spam or Abuse RE: Roof Moss from Asphalt Roof Tiles By (Guest Post) I used Round Up. It killed the moss but now I have the problem of removing the dead moss. Maynbe it'll dry up and blow away if the sun ever shines. Good Luck Laura in BC Posted on 08/05/2004 | Report Spam or Abuse

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