Need to get a moldy fungus off of cement blocks around the yard.

  7 answers
  • Sweetsuzee Sweetsuzee on Oct 25, 2017
    If you are talking about the green mold type fungus that appears annually, just fill a spray bottle with Clorox and have at it. Even better than Clorox is pool chlorine if you have some and just use about 20% chlorine to 80% water. Wait about a half hour and then hose it down.
  • Spray heavily with vinegar, let it soak in, then brush off or hose off.
  • Janet Pizaro Janet Pizaro on Oct 25, 2017
    Use wet and forget,safe around plants and no work involved
  • Johnavallance82 Johnavallance82 on Oct 25, 2017
    Use Spray and Leave!
  • Karen Krysowaty Karen Krysowaty on Oct 25, 2017
    I use a spray bottle with a 50-50 ratio of water and bleach. Then brush and hose it down
  • Mike Ramsey Mike Ramsey on Oct 25, 2017
    Costco's Spray and forget

    Sprat them with the hose on high. I had the same problem and blasting it with the hose works great. Power washing is too harsh on the blocks.
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