Airflow won't cut it. 7 M) W7 V' B- D( o# C, A6 t6 M5 }9 }6 C! R
Wash your carpet and curtains. 8 ]8 j" X4 A7 o- n$ x5 q+ t: EWipe your ceilings and walls with warm vinegar. 7 u6 Z! F) |; J5 ~6 o
You need to remove the hard, physical tobacco residues that don't vaporize.