http://www.howtocleanstuff.net/how-to-clean-aluminum-siding/ Wed, 23 May 2012 00:36:49 +0000 hourly 1 http://www.howtocleanstuff.net/how-to-clean-aluminum-siding/#comment-28332 Wm and Paula Sun, 11 Oct 2009 19:02:47 +0000 http://www.howtocleanstuff.net/?p=1793#comment-28332 We have a wood burning furnace. Smoke has seeped out into the soffits and fascia. Can you suggest how we remove the black soot marks? Same instructions as on dirty aluminum? Detergent and a power washer on low? We have a wood burning furnace. Smoke has seeped out into the soffits and fascia. Can you suggest how we remove the black soot marks? Same instructions as on dirty aluminum? Detergent and a power washer on low?

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