There is a growing number of places you can go for tooth whitening.If you want to know more about shanghai dental , you can click here.
So, should you buy it at the supermarket, pharmacy, beauty salon, hair-dresser, shopping mall, or dentist?
Well, it all depends on what the product is and if you want to get a noticeable result or want to try your luck and get it at a discount price.
Teeth Whitening that involves the application of high levels of hydrogen peroxide to the teeth requires professional certified training that beauty therapists cannot attain. Only a Dentist or Dental Hygienist can legally perform in-office tooth whitening with the strongest concentrations of tooth whitening gels.
Unfortunately tooth whitening products and equipment can be ordered online which makes it easy for beauty salons or shopping mall kiosks to offer tooth whitening services.
The risks you face when having a high concentration of whitening gel placed on your teeth (and gums):
The teeth whitening gel solution most commonly used is Hydrogen Peroxide which in strong concentrations must only be applied to the tooth surface and not to the gums. If a barrier over the gums is not placed properly, then this can result in chemical burns to the gums, lips and surrounding skin.
Uncontrolled Teeth Whitening can permanently damage your teeth and cause the nerve to die. This is usually becuase the tooth had decay when the whitening was performed but other times this can occur when tooth enamel is v...