How do I get smoke smell out?

I bought some cards on Ebay and they arrived and they reek of smoke. Does anyone have any tips on how to get that smell out?



Place them in a paper bag with an open box of baking soda and see if this does the trick.




Sounds silly but hang them outdoors in a shaded area to vent.




put baking soda on them ,or corn starch they help with smell


that's a sham they smell