How Much Wood Will A Smoker Use Smoke Rises: How Do I Fill Gaps Around My Radiator And In My Floor?

Smoke Rises: How do I fill gaps around my radiator and in my floor? - how much wood will a smoker use

My neighbor below, a heavy smoker, and my room smells lead to cigarettes. I was cursed with the nose of a bloodhound and makes me crazy.

It is a great old building and the owner is very apathetic, do not think there is hardly any choice but to deal with than me. I think I'm going to buy an air cleaner, but first I want to cracks in the ground that smoking may be due to leaking seals. There are few places near my radiator hoses candidates who seem particularly vulnerable.

My question is: What should I use to fill gaps in the stalls and to heating pipes? The material (mastic, expanding foam adhesive? Are) sealed and not very flammable, as they rub hotTubes. To irritate each other genius solution for this problem?