Tooth sensitivity affects most people who tend to whiten their teeth to some degree, for some it could just be a mild tingling sensation but for others, it can be more intense. The extent of irritation while whitening sensitive teeth depends on 2 variables: Saliva Flow in the Mouth & Tooth Enamel’s Present Condition.
Tooth sensitivity is due to tooth dehydration. What usually happens during teeth whitening is the whitening gel go through its natural process from active to inactive, the tubules (pores) in the tooth are left open and exposed which results in tooth dehydration. During tooth dehydration dentin (inner layer) compresses inward causing pressure to the nerve which results in teeth discomfort.
Teeth will remain sensitive until pressure is alleviated from re-hydration. Normal re-hydration & saliva production usually takes several hours but it could take up to 48 hrs for people with a dry mouth or low saliva flow.
Some people with tooth sensitivity tend to use teeth whitening toothpaste to help whiten their teeth but teeth whitening toothpaste can only do so much as it can only remove surface stains caused by coffee drinking or smoking. It can’t change the natural colour of your teeth or lighten a stain that is deeper than the tooth’s surface.
Teeth whitening toothpaste typically includes special abrasives for polishing teeth and peroxide or other chemicals to break down and dissolve stains. Others contain the Chemical Blue Corvarine, which conforms to the teeth’s surface and makes teeth appear less yellow by creating an optical illusion.
But if you have sensitive teeth, it’s best to have your teeth professionally whitened, so that the dentist can monitor your teeth during the procedure at all times. It is the best choice of teeth whitening for sensitive teeth.
Professional teeth whitening in Canberra is readily offered, so you don’t have far to go. Let’s check out, how much teeth whitening in Canberra would cost though. The average teeth whitening cost in Canberra is around $800 per visit, take-home trays cost about $400 to $500 and $100 for over-the-counter bleaching trays or strips.
But whatever type of Canberra teeth whitening you decide to get, it’s best to consult your dentist about it. Don’t worry because you can find the best teeth whitening deals in Canberra. So call your dentist now, book an appointment today and enjoy whiter teeth tomorrow.