Is hoppes 9 dangerous to touch after its evaporated? Say if it spilled on some things in a messy crowded closet? Is there any dangerous residue? Noob and dumb question I know but still learning. Some pillows and towels got some as I guess the bottle leaked somehow. I never noticed a smell until opened my cleaning bag when I went to clean today and noticed a smell and most the cleaner was gone. Also ton got on my hands how nasty is this stuff health wise for this encounter?