Asked on Mar 20, 2018

How do you clean mildew from cement?

Colleen PomeroyAnnaLsh22542828


7 answers
  • Gyp28389359
    on Mar 20, 2018

    Boiling water!
  • Susan
    on Mar 20, 2018

    Spray clorox bleach on the cement. use an old stiff broom to scrub The mildew. then hose the cement off.
  • Maria Mathew
    on Mar 20, 2018

    Add the bleach to the water first and then add the detergent and clean it.
  • Janet Pizaro
    on Mar 20, 2018

    bleach will not kill mildew.....White vinegar
  • Lsh22542828
    on Mar 20, 2018

    A product called Gone in 30 Seconds is pretty good. Spray it on and leave for a couple of minutes - use a brush if really bad - then spray off with the jet setting on your hose nozzle.

  • Anna
    on Mar 20, 2018

    boiling water ...I had green mildew......"bath" for it with boiling water!..gone
  • Colleen Pomeroy
    on Mar 21, 2018

    Bleach cleans and kills most fungus. Thats what mildew is....if youd like you can buy a fungus type killer which will do it. But Ive used bleach on mildew for years ...with good hot water it should do it.
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