Oh my god I can’t believe I just thought of this! I have been having a problem with my neighbors in my apartment building smoking inside their apartment (and their second hand smoke getting vented directly into our apartment) and they won’t stop, so I have to think of something magicky I can do to keep it from getting in/hurting us! I will be thinking on this, but if any of you have any suggestions I would love some help! There are 11 vents in the ceiling so I feel like I have to do something to each one.















