Bad eating habits and aging, or many things we do on a daily basis, such as drinking coffee and tea, smoking, drinking juices and colored drinks, and eating spicy foods, can cause yellow teeth. Stains on teeth or discolored teeth will affect our lives in many aspects. One of the most significant negative aspects is not being able to smile. None of us will be confident enough to smile with discolored teeth. But do not worry. There are different methods to remove this dental defect. Teeth whitening, or in other words, teeth bleaching, is one of the treatment methods in cosmetic dentistry that has many fans today. As a professional dentist applying teeth whitening in Mississauga describes, this cosmetic dental process is a quick, comfortable and minimally painful way to gift you a set of pearly teeth with a great 
smile. Specialized teeth whitening is done in different ways. By visiting a dentist, you can determine the appropriate method and type. In this article, we will explain more about the reasons for teeth discoloration.
Unprofessional and unscientific tools and devices for teeth whitening, including tooth whitening toothpaste, strips, tooth whitening natural treatments and some suggested home remedies, etc., not only do not have a positive effect but, in many cases, cause damage to tooth enamel and supporting tissues.
Teeth Whitening After Orthodontics
Teeth whitening may be needed after orthodontic procedures due to the accumulation of dental plaque on the teeth.
Generally, to have beautiful and safe white teeth, you should look for a teeth bleaching method that has the following features:
It is quick and easy.
It has permanent durability.
It does not make the teeth sensitive.
It does not damage the tooth root and enamel.
It is done by a dentist.
The Effect of Considering Oral Hygiene
Oral and dental hygiene plays a very important role in the general health of every person at any age. In order to live a healthy and comfortable life, you must have healthy teeth. If you do not clean the infectious deposits on the surface of the teeth, such as plaque, tartar, stains and other harmful factors, these materials become a ready and prone reason for infection, and as a result, the problem of loose teeth and gums occurs and will eventually lead to the loss of teeth.
Are Children Allowed to Undergo Teeth Whitening?
Dentists do not recommend teeth whitening to children under the age of 16. Since the pulp of teeth is still developing until this age, whitening teeth under the age of 16 can damage the pulp and lead to inflammation.
If you intend to whiten your teeth, you should do this procedure before any dental treatment, such as restorations, dental crowns, dental veneers, dental bonding or bridges.
If smokers continue to smoke during the procedure, they will not get good results.
Teeth whitening can cause some sensitivity to the gums, and if you have gum disease, your dentist should advise you not to use the whitening method until the problems have healed.
