I used a whole kit of the crest 3D whitening pack (30? I think) and my teeth are already getting a bit yellow again and only stopped using them a week or two ago. What can I do to maintain my whitened teeth(besides brushing 2times a day!) w/o constantly having to buy the spendy crest kits all the time?
-------------------------------------------------

I had been a moker my whole life. Of course this would gradually become evident on my teeth over the years. For a woman like me having to deal with customers daily at the office, I felt very selfconscious of my smile esp. around the young men in the office ;). I tried to quit smoking last year (extremely difficult) but no amount of quit smoking could get rid of the damage accumulated. Then a girlfriend of mine recommended this method that she tried. It wasnt expensive at all. You don't even have to visit the dentist. Here is the system: www.quickwhitersmileinfotools.tk

There werent much noticeable improvements the first 7 days or so, but after 2 weeks, my god, my teeth were significantly whiter. I actually like looking at myself in pictures. Next item on my list is, I am gonna have to find out what I can do about this hideous turkey neck :)