Teeth whitening or dental bleaching is done to whiten your teeth that have been discolored or stained. The teeth can get discolored due to some reasons like bacterial stains or chewing tobacco products or smoking.
Teeth whitening can be performed either at-home or in-office. At-home teeth whitening involve using teeth whitening kits, mouth trays, bleaching gels and strips and teeth whitening toothpaste. While in-office teeth whitening involves using a whitening gel and a laser light to make your teeth white, usually done by a professional dentist. Teeth whitening at home kits and products have become popular due to its low cost, effective and easy treatment.
What are the advantages of at-home teeth whitening?
There are some advantages of at-home teeth whitening compared to in-office teeth whitening. For example, it is possible to get professional teeth whitening at home using the teeth whitening kits. The kits are cheaper and less expensive compared to visiting a dentist clinic. For dentist professional teeth whitening, you may be required to spend a lot of money on the whitening sessions, dentist fees, and bleaching products. At-home teeth whitening are quite much affordable.
The teeth whitening kits can be easily purchased from the internet or they are available in any dental or drug stores. The kits come with instructions guide. They are safe, easy to use and if you want to whiten your teeth, then you can choose it.
At-home teeth whitening needs around 30 minutes to whiten your teeth. You can make your teeth 6 to 7 shades whiter by using these products.
In-office teeth whitening can be expensive and pricey. The whitening gel has a high hydrogen peroxide percentage that can be damaging to sensitive gums and teeth. While at-home teeth whitening kits have less hydrogen peroxide concentration, and therefore, safe to use.
Teeth whitening kits – gel and mouth tray
Teeth whitening products usually contain mouth tray along with a whitening gel having hydrogen peroxide or carbamide peroxide. These whitening agents can effectively remove tough stains caused by foods, medicines, and drinks. The whitening gels are put in the tray and then the tray is placed inside your mouth and is left for about an hour. In order to get good results, you can keep the tray overnight in your mouth. Mouth tray and gel can make your entire teeth white, both front teeth, and side teeth.
Teeth whitening kits and products contain hydrogen or carbamide peroxide as the main elements for whitening your teeth. Without these ingredients, it is not possible to get a whitening result. Hydrogen peroxide should be of less concentration because it can damage your gums and can cause tooth sensitivity to hot or cold foods and drinks. Hence, select a percentage of peroxide that is appropriate to your needs. For example, you can opt for 35 percent peroxide concentration. This will be safe and work well.
You can also make use of low concentration of hydrogen peroxide for gargling. And the baking soda can be added to your toothpaste. This gives a natural polish and cleans the stains.
Teeth whitening strips
You can also use at-home teeth whitening strips to whiten your teeth. Compared to the toothpaste, whitening strips are a bit effective and cheaper. However, the main disadvantage of whitening strips is that they need long-term usage, about one to two months, to give you the desired results.
Strips can make your teeth 4 to 5 shades whiter. However, strips cannot whiten your entire teeth, they can just whiten your front teeth. The sides of your teeth can still stay stained or yellow.