How to clean concrete?

Alice
by Alice
  4 answers
  • Mogie Mogie on May 24, 2018

    I pressure wash my sidewalk and concrete stairs every year. No need for any chemicals either.

  • Diane Diane on May 24, 2018

    Pressure washer.

  • Kim Kim on May 24, 2018

    Simple Green works well and is safe for the environment.

    😊

  • SHA28418188 SHA28418188 on May 25, 2018

    Last year, I used 'Clorox Outdoor' (which is almost like a gel) and a handled scrubbing broom. I did about a 3x3 section at a time and it worked like a charm!