Flossing and brushing are good ways of keeping teeth white, bright and healthy. However, if you feel that your smile is becoming more yellow than it should or lacking some sparkle, look for other ways that can help improve appearance of your teeth. Seeking help from one of the Sydney tooth whitening specialists can help you get into your dreams. During tooth whitening process, teeth are lightened by removing discoloration and stains.
Reasons why teeth change color
Drinks like red wine, tea and coffee are some of the main staining culprits. They have pigments called chromogens, which attach to the enamel (tooth’s white part). Tobacco contains chemicals such as nicotine and tar that create stubborn stains on the teeth’s surface. Tar is generally dark in colour while nicotine is colourless. Nicotine combines with oxygen to form a yellowish substance.
Trauma can also make your teeth to change colour. In case yours get injured, they may change colour as they try react to the injury by forming more dentin that is normally a darker layer below the enamel. Taking antipsychotics, high blood pressure and antihistamines medications can cause tooth darkening. Exposing young children to antibiotics such as doxycycline and tetracycline may have negative effect to their teeth’s color.
How teeth whitening works
Sydney tooth whitening specialists use special whitening products while treating patients. A whitening product may contain any of the tooth bleaches (carbamide peroxide or hydrogen peroxide). The stains are broken into smaller pieces by these bleaches. The colour becomes less concentrated hence making the teeth brighter. Before you decide to undergo this process, consult a dentist. He or she will advise you whether the procedure is right for you or not. Yellow teeth bleach well, but brown teeth do not respond as expected. If your teeth have gray stones, they are not likely to bleach at all. Procedures like dentist teeth whitening cannot work on veneers, fillings, crowns and caps. You may not get into your dreams if the discoloration was caused by either tooth injury or medications. Visit at Pure Smile
Common Tooth Whitening Options
Toothpastes remove stains by scrubbing the teeth’s surface with the help of mild abrasives. Most whitening toothpastes have special polishing agents or chemicals, which improve stain removal effectiveness. Ask your dentist to help you buy the right toothpaste. Before you acquire one, visit the manufacture’s website to confirm that indeed, the product contains the required chemical and polishing agent.
This whitening procedure is known as chairside bleaching. For this case, you will require just one office visit and you will be provided by the services you had envisioned. Sydney tooth whitening experts start the procedure by applying rubber shield or a protective gel to the gums of patients. They finally apply bleach to the teeth that need to be whitened.
In the course of this procedure, teeth whitening products such as whiteners that contain peroxide are used to bleach the tooth enamel. Some of these products are made in such as a way that they fit on one’s teeth. If you plan to use this technique you have to buy a whitening strip capable of sticking to your teeth. Whitening strips contain bleaching agents.