My polish place uses one for my car which resembles it. It's called Sonax Smoke-off. It's a spray that you spray on fabrics to remove odours like nicotine smoke(not that I smoke though) and other unpleasant smells. After that, the seats have a fresh new scent. Lasts 1 to 2 weeks.hahaa i love the New car scent, so much so i was driving around my entire country looking for a authentic scent. I ended up with 10 different scent (generally those that didn't allow sampling. Probably sampled more than 30 new car scent) and no new car scent.
Luckily my car still has that scent in it at 6mths old!
Side note. if there is anyone here that has found a new car scent that is as advertised, please tell me. I'll even import it if its not found here! ;D