Just always thinking..... and now that I'm actually thinking about it, I'm only guessing/asking that anything sticky might harbor cold/flu/whatever pathogens...........?
I believe a pathogen is something (dust or any partical, molecule, etc.) that a germ/bacteria/whatever rides on top of. From what I learned in middle ? school or somewhere.
Well, as long as hairspray on hair is completely dry, I'm fairly confident that it wouldn't be a magnet.
Allegedly, and only thinking out loud, of course.
'More or less', 'Right or wrong', 'In general', and 'Just thinking out loud ' (as usual).