There are numerous things which can discolor your teeth, and make them appear to be less white than they once were. Things that we eat like tea, coffee, red wine, dark soda, spices and smoking will leave stains on your teeth. These will stain or discolor your teeth over a long period of time.
And some people are just not born with pearly white teeth. There are natural causes as well, such as aging. Luckily, it is very easy to remove these stains, making you appear years younger with teeth whitening options.
If your teeth are discolored or just not the shade of white you want them to be, then whitening will probably not be far from your mind. But is whitening generally a safe procedure? Although much research has been done over the years on tooth whitening safety, there is not one credible report proving carcinogenic effects.
The professionals use a product with 10% carbamide peroxide which is 3% hydrogen peroxide. The solution uses oxidation to remove chromogens and organic pigments. Hence, whiter teeth.
Clinical studies have shown that whitening is both safe and effective. However, under no circumstance does this imply that consumers may use these products in whatever manner they see fit. As with all products, teeth whitening options should be administered according to the specified instructions.
Whitening would not be recommended to those who already have very white teeth. This is simply because they will not see much improvement that will lead to disappointment and wasted money. It is also not recommended if patients have many white fillings or crowns or bridges on the front teeth because theses will not change in colour.
Dentists recommend whitening before any restorative work done. Restorative work that is performed on back teeth or areas which do not show when smiling does not impact whitening as much. Teeth whitening should also be avoided for women who are either pregnant or nursing.
A health professional should do any teeth whitening procedures, so that the patient can be properly advised on what to expect from the treatment. Unique molds are created for each individual which are designed to place the whitening formula exactly where it needs to be. It’s very important that the gel is not swallowed during a procedure.
Your teeth will also be thoroughly cleaned to remove any tarter that might interfere with the proper fit of the dental trays and to correctly assess the situation. Once you and your dentist have agreed that you will go ahead with the whitening process, an impression will be taken of your upper and lower teeth. This process incorporates a material which hardens over time as it is contact with your teeth, mimicking their shape.
The molds are sent to a dental lab, and a model of your teeth is cast from them. From these they will fabricate trays from a plastic material. The trays will be shipped back to your dentist.
Your dentist will instruct you about using them properly and exactly how the kit should be used. It’s typically as easy as applying the appropriate amount of gel into the teeth whitening trays, and inserting them onto your teeth prior to going to sleep. The trays are extracted when you wake up, and this procedure is repeated until you’re happy with how white your teeth have become.
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