Here's 8 reasons why you may not be able to get white teeth…
If your teeth are badly stained or yellowed because you've been taking some type of medication
like tetracycline… Then Only a dentist will be able to restore your teeth's natural white color
or…
If you have braces or a retainer - you can't use Baking soda to make your teeth white
because the baking soda will dissolve the orthodontic glue or…
If you are pregnant - dentist recommend that you avoid all these teeth
whitening methods here because the
whitening bleach could be harmful to your unborn baby or…