Airflow won't cut it. : }8 F8 F$ U. g8 F8 b* l. @ 4 `8 K6 m ~* Y; M$ \& i. ?Wash your carpet and curtains. % a' O$ G* b& sWipe your ceilings and walls with warm vinegar. / t+ {; l; J6 m6 `2 e8 lYou need to remove the hard, physical tobacco residues that don't vaporize.