Most of the time, teeth whitening is a very safe and painless and procedure. However there are times when the effects of the teeth whitening process can be mildly painful. The good news is that it's usually relatively simply to overcome this problem. Most of the problems caused by teeth whitening are caused either by a reaction to the bleaching process, or an increase in sensitivity of the teeth after the teeth whitening procedure.

If you find that your teeth are very sensitive after the teeth whitening procedure, then one of the simplest solutions is to reduce the amount of time you wear the gel applicator. Most applicators, which are generally a molding of your teeth, are worn in the mouth for around an hour. But if you're experiencing sensitivity after the procedure, reduce the time you wear it. Many people find the applicator uncomfortable initially, so it may be worth starting out with a shorter period of time and gradually building up to one hour.

Another solution is to buy toothpaste specifically designed for sensitive teeth. Most local grocery or drug stores sell toothpaste containing potassium nitrate. This helps to soothe the nerve endings in the root of the tooth. You can also buy specially designed toothbrushes. When you run the toothbrush under hot water, the brush gets softer and so there is less friction when you brush your teeth and gums. Your dentist may also suggest or prescribe a product containing fluoride, which helps reduce sensitivity by constantly re-mineralising your teeth.

Almost all teeth whitening procedures involve some type of bleach. If you have gum disease or a history of sensitive or worn teeth, it may be better not to go ahead with the process. If you've recently had crowns or caps fitted to your teeth, or if you're pregnant, then it's important that you avoid any teeth whitening procedure that involves bleach. It's very important to check with your dentist before you commence any teeth whitening procedure.

There's no doubt that a vibrant, white smile is very attractive, and can give your spirits a great lift. However it's important to realise that teeth whitening does involve some risks, and so it's important to take any necessary precautions before commencing. Take the time to educate yourself, so that you know if you need to make any changes to the procedure, or avoid it altogether.