Airflow won't cut it. + u! M/ Q% R9 j3 P# X+ u$ k* R8 `# G! |8 y% h. s
Wash your carpet and curtains. % K" n+ X+ X6 \ d, h
Wipe your ceilings and walls with warm vinegar. & c3 X1 Y8 @4 r5 r6 p
You need to remove the hard, physical tobacco residues that don't vaporize.