THE SCIENCE BEHIND TEETH WHITENING AND HOW IT WORKS

What is Teeth Whitening?

Tooth whitening is a dental protocol that involves elimination of stains and discoloration from the teeth to enhance their appearance.

It helps in minimizing one’s intrinsic and extrinsic stains and helps in lightening and brightening teeth.

Why Do Teeth Stain?

There are various factors causing dullness and discoloration of teeth.

Intrinsic stains occur within the tooth enamel and are often caused by factors such as genetics, aging, medications, and certain illnesses.

The tooth enamel wears away with age and reveals the layer underneath the tooth surface which is naturally yellow.

While in some cases these stains are present before teeth come out as a kid

and cannot be removed by simply brushing or cleaning.

Extrinsic stains occur on the teeth’ surface and are caused by factors like smoking, drinking coffee, tea, or red wine, poor dental hygiene and also medication that stains teeth enamel and makes them appear yellowish.

Teeth whitening cleans away stains and restores the natural surface color of teeth.

How Does Teeth Whitening Work?

Teeth whitening methods work by breaking down the molecules which cause staining of the surface of teeth.

The process involves use of bleaching agents which get down to the tooth enamel setting up oxidation of staining compounds.

Various Methods of Teeth Whitening

There are different methods and products that people try out to achieve a sparkling white smile ranging from natural remedies to more effective ones like going to dental professionals.

In some cases, people also go for bleaching, to whiten teeth beyond their natural color. Some of them are discussed below.

Natural method:
While use of household stuff such as apple cider vinegar, lemon juice, activated charcoal, as a mouthwash, or tooth scrubbers are some old methods

They do not confirm long-lasting remedies and come with their own risk of erosion of tooth enamel.

On the other hand, natural bleaching agents like hydrogen peroxide and baking soda are shown to have a gradual but significant whitening effect.

Even toothpaste having them as ingredients may be effective in not only stain removal but also keeping bacteria away.

However, one has to be sure of the quantity of usage because exposure to higher concentrations can cause gum and tooth sensitivity.

Over-the-counter products:
Whitening kits brought from stores are the most sought-after whitening remedy since they are easily available and user-friendly.

This can be an at-home whitening kit such as whitening gel, toothpaste, or strips. All of them are designed to remove surface stains on your teeth.

However, all these go-to products may take several weeks or months to show notable results.

Professionally whitening teeth by a dentist:
In-office whitening is the most effective and quickest method. Let the dentist cater to your needs of teeth whitening.

With their help, one can not only brighten their lesser white teeth but can also get aftercare tips to retain their white smile for a much longer period.

Typically, teeth whitening procedures carried out by a dentist or trained technician employ a potent peroxide gel with a high concentration that is directly administered onto the teeth.

Prior to application, the gums are safeguarded with a paint-on rubber dam to ensure protection.

Typically, the peroxide solution is left on the teeth for multiple intervals of 15 to 20 minutes, adding up to a maximum of one hour.

In cases where the staining is especially difficult to remove, individuals may be recommended to come back for additional bleaching sessions or to continue with a home-use system.

Conclusion

Although teeth whitening can yield positive outcomes

It is not a permanent fix and will necessitate regular repetition to sustain the effects.

It is also important to consult with a dentist before trying any whitening method to ensure it is safe and effective.

Park Dental Clinic is one of the best dental clinics available in Dwarka Sector 7, Delhi.

It is located in a convenient and accessible area and has a team of skilled and experienced dentists.

Make your teeth whitening appointment today with the Park Dental Clinic for a smooth and effective tooth whitening session.