Metal building cleaning

Discussion in 'Power Washing' started by dwc, Oct 25, 2012.

  1. dwc

    dwc LawnSite Senior Member
    Posts: 619

    I was wondering if anyone knows of any products/tricks to cleaning the white chalky stuff off of my metal shop building? I have some cleaner that works well if I used a brush to scrub it, but am looking for an easier way. Thanks!
     

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