Midwestpro Site Admin
Joined: 08 Oct 2007 Posts: 862 Location: Indiana
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Posted: Wed Oct 28, 2009 12:26 pm Post subject: |
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I leave them if they don't come up with strong bleach mix, high pressure, and hot water. It doesn't happen often but I have had that happen on occasion.
Most of the time if you work each individual spot up with the wand like you would with gum, they will come up. Other than that there isn't much you can do.
I know this will come as a shock to some people, but a pressure washer and chemicals will not always remove every single stain. People have looked at me cross-eyed sometimes when I can't get off paint splatter, tar, caulk, or radiator rust. It isn't a magic wand I tell them, its a pressure washing wand. |
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