There are so many reasons why your teeth get discoloured. Darkly coloured items like tea and coffee, acidic foods like citrus and fruit juices, smoking and tobacco, or perhaps antibiotics such as tetracycline all lead to stained tooth enamel. Due to these contributors, teeth whitening strategies have been utilised by dentists all around the planet to combat teeth discoloration.

Tooth whitening is frequently referred to as dental bleaching. There are numerous ways by which teeth whitening is gained. Chemical methods are the use of bleaching strips, pens, gels, lasers and natural bleaching. Mechanical methods on the other hand, are the employment of whitening toothpastes that help get rid of superficial stains on the surface of teeth.

There are many teeth whitening products available in the market that you can use to apply on your teeth. There are tooth whitening pastes available and also strips. Strips are applied to the teeth and taken off after 3 minutes for several days. Almost all the products that are sold of the shelf in the supermarkets have bleaching agents in them. However, over a period of time, after using these bleaching agents on your teeth, they start affecting the tooth enamel. As a result teeth will soon start developing cracks and become more prone to decay.

One of the common side effects of a whitening product is being prone to gum and teeth damage. After you use these products for a long time, you will find that you cannot drink beverages that are too cold or hot. Your teeth will start hurting even due to cold air. However, these types of side effects can be temporary luckily.

Since the enamel starts wearing off due to chemical bleaches, you may develop a permanent stain as a result. Wearing off of the enamel will also make the teeth more prone to tooth decay. You may even develop permanent brown stains on your teeth. So, you should not use one single product for a long period of time. Gums also become very sensitive and you may cause injury to them by repeated usage.

When large concentrations of oxidizing agents come in communication with other unprotected tissues like mucous membranes in the mouth, chemical burns may develop. They may even bleach or darken these areas. You can also have excessively bleached teeth known as hyperodonto oxidation. Although, some may get rebound bleaching.
A more dangerous study in Georgetown college even reveals that hydrogen peroxides can be a major factor for tongue cancer, which is a huge teeth whitening side effects issue.

Once you have read about all these, it is important to notice that tooth whitening needs an expert viewpoint. This suggests that people should check with their dentists first before trying chemical methods of dental bleaching. When you have your teeth bleached in dental hospitals, dentists protect the gum tissues and mucous membranes from undesirable spillage of bleaching agents.

This happens if you swallow the chemicals. The side effects can actually increase if you start eating sweets on continued usage of these products.