How do I remove green moss from a north facing sidewalk.

North exposure does not get enough sun shine to kill it.

  7 answers
  • Mogie Mogie on Apr 05, 2018
    Sprinkle roofs, decks, furniture, and walkways generously with baking soda. Next, even out the coverage with a broom or brush. Let it stand for a few days, or until moss turns golden and starts to flake away. Scrub or scrape off moss and rinse away excess soda and you’re done until next year. This is effective with getting rid of the mold/pollen buildup as well.
  • Tinyshoes Tinyshoes on Apr 05, 2018
    Pressure washing might remove.
  • Grandmasue10 Grandmasue10 on Apr 05, 2018
    Have you tried bleach? Maybe followed by boiling water a few days later.
  • Amanda Amanda on Apr 05, 2018
    Hi Mary. If you have access to a pressure washer I would do that. Otherwise mix a bucket of water with bleach 50/50. Pour a little on the concrete and use a push broom to scrub the concrete. Good Luck!
  • Ro Ro on Apr 05, 2018
    power wash all the way
  • Sharon Sharon on Apr 05, 2018
    Hi Mary, Here is a good product, you can research others, Lowe’s and Home Depot carry some other brands also! Good luck!
  • Janet Pizaro Janet Pizaro on Apr 05, 2018
    wet and forget safe for all surfaces not a pressure washer
Your comment...