Oh no honey, I actually bought my whitening kit two days ago and am so happy that I am not ruining it! In addition to the smoking, I am a huge coffee/soda/tea drinker, which doesn't help either. Since starting my quit this week, I can't stray from my coffee, but started using a straw for it and drink water the rest of the day. I will be so happy to be shinin'! LOL 🙂