Hello All, I am finally done with the mission style bookcase that I have been making for my wife. I already applied Minwax Provincial stain to it. Now I want to apply a few coats of Minwax wipe on polyurethane. The directions say to sand with 220 grit sandpaper in between coats of poly to insure adhesion. My question is, after I lightly sand with the 220 grit, can I wipe it down with denatured alchohol to make sure I get all of the sawdust off of it. Any advise will be appreciated. Mark