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krakencleaningsystems

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Posts posted by krakencleaningsystems


  1. I have been trying to remove white stains on brick (either from new stucco installation or runoff from old painted aluminum siding) on a new house one of my customers just purchased.

     

    I attempted to remove it with the following method(s).

     

    1. 4000 PSI cold water pressure washer and the following chemicals:

     

    1. Butyl based house wash

     

    2. Muratic Acid

     

    3. Oxalic Acid

     

    None of the above chemicals were able to remove the stains.

     

    Any suggestions would be appreciated!

     

     

     

     

     

     

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