The biggest problem with the 2nd hand stench is ionic.
I'll probably get this backwards but on synthetic fabrics there is a free ion at the end of polyester, el. al., that bonds with some of the stinch molicules in the smoke. I don't know how to reverse that bond. Simple green will get it on surfaces but I don't know how you will ever get it out of the foam and fabric.

dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.