Airflow won't cut it. 9 [" f/ S7 B `- Y( x6 g & Y p- [" k) Z& s3 \$ SWash your carpet and curtains. 7 M+ `. V$ C- p9 ?+ n& d9 X" EWipe your ceilings and walls with warm vinegar. ; e0 C+ z. O- q; Y# jYou need to remove the hard, physical tobacco residues that don't vaporize.