Quote Originally Posted by nhcigarfan
Stuff a towel under the door, put some dryer sheets in a tube and....

No wait...

That was in college.


Yeah, go outside.


The short answer to your question is that you will never get that smell out. Even cigar lounges with special ventilation, leather furniture, wood flooring, etc., still smell like... someone has been smoking a cigar.

I definitely would not smoke in your room because you have been asked not to. There is nothing you can do to prevent the smell. Just nut it up and go outside.