Airflow won't cut it.' f% l) N! L' L4 i: i: N
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Wash your carpet and curtains. 8 Y3 x" c* ]& K A5 S$ `/ U- d) h
Wipe your ceilings and walls with warm vinegar. + Q7 I% y& j3 H3 M! g
You need to remove the hard, physical tobacco residues that don't vaporize.