Another similar approach I've found is to spray (or pour) a fifth of vodka into my mouth and then sit in the sun. I typically can't smell anything for the next 24 hours.My dad's F150 had a strong smoke smell from the previous owner. I sprayed a fifth of the finest $6 vodka all over the interior and let it sit in the sun for a few days. It eliminated 90% of the smell. Thanks @NCFJ for the tip.
I think I'll try your approach next time!