How to get rid of smoke smell<br>Let the book air out. Gently hang an open book over a railing or on a clothesline outside for a few hours to a day. This should cause the smell to decrease.
Hanging books on a clothesline works better than hanging them over a railing.
( z1 work :ARG1 ( z2 hang :ARG1 ( z3 book ) :ARG2 ( z4 clothesline ) ) :ARG1-of ( z5 have-degree :ARG2 ( z6 good :ARG1 z2 ) :ARG3 ( z7 more ) :ARG4 ( z8 hang :ARG1 z3 :ARG2 ( z9 over :op ( z10 railing ) ) ) ) )