There are a number of things that make you turn to teeth could be whiter. People who drink a lot of coffee or tea, as well as smokers, often find that their teeth develop stains and discolorations.
If you have tried the types of whitening strips that you have to wear for an extensive amount of time and they cause irritation, try those that you wear for a shorter time. Your gums aren’t as likely to become sensitive to these strips, but it takes twice a day and for half a hour every time for two weeks to see real results.
TIP! If you experience sensitivity when using a teeth whitening strip that has to be adhered for several hours, try a brand that only needs to be applied for less than an hour. Although the user must apply these strips for 30 minutes twice a day, they are not as likely to cause gum sensitivity.
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