How to get mold off roof tile?

Tif30050947
by Tif30050947
Theses areas have no heat, 2 sheds and 1 room in my home, no trees by them, lots of sun, how do I keep the mold off? Thank you


  4 answers
  • Rick-Phyl Boudreau Rick-Phyl Boudreau on Oct 01, 2017

    Is the mold on the tiles or inside? Sealing the roof tiles after cleaning the mold off. Seal with Thompson's Water Seal or similar product. That would help if not take care of both. For cleaning I'd use a mold and mildew cleaner. You might have to do some scrubbing and/or power washing.

  • Peach Peach on Oct 01, 2017

    Don't use pressure washer with bleach. Brother in law did and ruined the tile and had to replace entire roof

    • Tif30050947 Tif30050947 on Oct 02, 2017

      Thank you for your help, I won;t do that, I have forever tiles only for 6 years now.

  • Ellis Ellis on Oct 02, 2017

    Don't pressure wash, that's harsh. Try Wet & Forget, a product you mix with water, spray on, and leave. It kills lichens, moss, etc.

  • Tif30050947 Tif30050947 on Oct 02, 2017

    Thank You have been Very helpful!!