I want to get the teeth whitening trays from the store. Do they work? How long do they take to work?
Best answer:
Answer by ora
if you are looking for the best teeth whitening, check out this site
http://the-best-teeth-whitening-in-internet.blogspot.com/
You'll get a white and bright smile just in 1-2 days and it'll last for 6 months or longer.
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My mom is a dentist and she said that teeth whitening causes really bad tooth sensitivity.
ReplyDeleteTray-based whitening products whether purchased from your dentist or over-the-counter makes use of a whitening solution placed in a mouth guard-like tray and wearing it for a period of time. It usually takes a couple of hours a day and every night for up to four weeks or even longer before effects can be seen. They all depend on your teeth's discoloration and the degree of whitening that you want.
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