Airflow won't cut it., V- B5 q. e# M* W. z, J. @/ {
$ z2 S! A/ B/ ^4 RWash your carpet and curtains. + A* W6 [4 J" D6 w, rWipe your ceilings and walls with warm vinegar. + d: x7 `3 a( I# ?3 P, i3 t) Z* L
You need to remove the hard, physical tobacco residues that don't vaporize.