Wierd Stripes in your teeth?
923643
Did you take alot of antibiotics as a youngster??
1033551
Either you're REALLY hot or there's some really weird abnormality that's growing somewhere. Check yourself out: any oversized moles or strange lumps? no? then I guess you can with all confidence and without bragging say your H-O-T Hot! Congratulations, sexy! enjoy your status while it lasts, and never doubt your looks again!
697794
food stuck under neath... plaque build up under neath, almost anything can cause it, just continue brushing, flossing, and mouth wash using
469782
It could be a scab.  I get those once every few years.  Best thing to do is to see or talk to a dentist.
438865
whats wrong with ur lips?? are they yellow??   well lots of mositurizing chap stick.. and idk about the yellow.. or what not.  '_'GOOD LUCK'_'
503081
Streaks may be what we call craze lines, small fractures in your teeth where the acid penetrates more, usually this is not noticable.  If you plastice fillings in your front teeth you should not be bleaching, unless you are aware that the bleach can penetrate any weakly bonded plastic (white) filling  anc cause it to stand out.  If this is the case your bleaching is about to cost you a lot more.  This is a pet peeve of mine,  You need to know these things before your a sold these things.  If you bought yout bleach OTC, then read the tiny little print in the packaging.
676057
I understand your problem.  I have had a few patients with this same dilemma, and my Dr would 'slightly' smooth down the teeth.  Yes, it's done with the drill, but it shouldn't hurt as he won't go through your enamel.  At least he can smooth out these sharp spots for you.  Talk to your Dr about it.  If he gives you the same B.S. answer as your last dentist, tell him you will have to get a second opinon elsewhere.  Truth is, what ever the problem in the dental field there is always one solution other than to 'leave it alone, it will correct itself'.  G'luck!
606510
go to your dentist and ask to have a cosmetic clean. not your usual trip and dental check up thing. ask your dentist for it. and also avoid caffeine. it stains your teeth.
714031
http://en.wikipedia.org/wiki/Tooth\n\n Theres a site that will tell you all about teeth.The most common thing that makes white spots is called "hypocalcification." This means there was less calcium deposited there while the tooth was developing. NO CALCIUM SUPPLEMENT WILL HELP THIS NOW.\n\nSOMETIMES, you get lucky and the spots are very superficial. If they are, they can actually just be polished away by your dentist. If they won't polish away, you can have some bonding material placed over them to hide them.
80349
I don't know, but I have them too. I am 17, what I've heard is that they are just normal growth marks, and that they will go away as time goes by. I wouldn't be worried about it, in fact I am not about mines.
84930
http://www.mayoclinic.com/health/dermatographia/HQ00528\n\nnot saying that you have this, but it is a possibility? see dermatologist if concerned, does not seem sinister from what i hear.....
505995
A lot of stuff can cause that, some are already answered above. There is also the possibility that you are a very clean kept person. OK, there are normal flora in all of our mouths. These are tiny microorganisms that call it home. But they have a purpose, these normal flora help fight against bad microorganisms that try to move in. Now a lot of these strong mouth washes and teeth whiteners are overused and result in killing the good flora. This allows the bad flora to multiply quickly and result in a white film on the lips, tongue, gums, and checks. You should be able to prevent this by using a milder mouth wash or just following the label instructions to the "t".
558128
Some people don't get them at all. One of mine didn't come in until I was in my 20's. I don't have dental insurance, so it is still there just hanging around with the rest of my teeth.  \nI think way back humans had them because of the food that they ate, but now that humans don't have to eat the rough food, our mouths have adapted to not needing these teeth to eat.
905131
Well ..theres some trouble there because once you get your braces off there would be yellow splotches.. If you get your braces off soon I would go to a whitening speacilst and its only 100$ to completely whiten them they will be PEARLY WHITE! or if you want something in the lower price range try Crest White Strips there awesome! Or a whitening toothpaste GOOOD LUCK IN THE FUTURE!! :) :) :)
106209
It could mean several things. Maybe you had a big piece of spinach in your teeth.
949679
It is sometimes gingivitis. Buy some mouthwash with hydrogen peroxide and gargle as per directions.\nHave you seen your dentist about this?
591037
that might not be what it is, consider your recent activity and look it up on symptoms on yahoo search or something. It could be a zit or something.