Odors are entering my apartment from a neighboring unit, and it appears to be getting in via a draft between the baseboard and hardwood floor in my apartment. The draft appears to be localized to a small area in my living room. I'd like to put something in between the baseboard and the floor to insulate the gap. Is there anything I can use that will provide good insulation but be easy to remove without damaging the baseboard or floor? The gap is about 1/8".
Also, if I did talk to my landlord about permanently filling the gap, what is the recommended way to do this with hardwood floors?