how do i get smoke smell out of some of my radios

[maxhifi]

I hate working on smokers radios, it reminds me of cleaning the fume hood over my range. My predicta was a smoker's set and it was horrible getting the board clean. If it's just the smell air them out for a few months, but if they've been heavily exposed it's a major job to clean things up. Although may be a good idea to run your finger nail over the sticky residue on the chassis and consider what place does this have in a human body!