Anyone have experience with it? I know from my industrial experience that scaling and most blasting techniques would kill the brick, grout, and windows. Don't think the yard would appreciate a chemical approach either, even the bio-degradable ones. Has anyone done it before? What about pecan shells or soda blasting?

for modern brick, soda, glass beads, walnut shells, or talc'll work,,, old brick's tough 'cause its so soft,,, sure you wouldn't rather try beaneedoo instead ?,,, it does leave a film but that's easily removed w/pressure washer.

Well, I can't find Beanee do (stinking beanie baby collectors) in the first dozen pages or so of google results. Did find some other soy based removers, still somewhat concerned about the greenery around the house, also not sure how I'd go about applying it to the second story. Seems like it would take a while as well. Then again the wallet dictates all in the end.

http://stores.ebay.com/Wahkeena-Northwest_Asphalt-Clean...503357QQftidZ2QQtZkm

franmar