Teeth whitening is a systematic procedure that should be carried out under the assistance of a dentist. Although ordinary ‘teeth whitening’ does not require professional guidance, dealing with yellow teeth and hardcore stains requires assistance. Sometimes, people don’t get time to go to a dentist for months to get treatment. One advantage of a teeth whitening kit is that it can brighten your teeth in a week.
Home teeth whitening kits comprise of gels, toothpastes, tray based systems, etc. Tray based kits consists of two components: One is a mould shaped liked your teeth and gums, and the other a whitening gel. This mould has to be filed with the gel, and fitted on the upper and lower teeth as a casing for a few hours each day or as recommended.
Whitening gel found in teeth whitening kits are made of peroxide compounds. This whitening gel acts as a bleaching agent and removes stains formed on the teeth. Yellow teeth are bleached by this gel and turn white as a result. Generally dentists use gels having high bleaching properties. There are many gels that can cause harm to your teeth. Teeth whitening kits use special gels that have a mild impact on your teeth during the whitening process.
In a study about dentist gels it was proven that dentists use gels which are 50% stronger than gels used in teeth whitening kits. While buying teeth whitening kits, people should be cautious. They should buy kits that are approved by the ADA (American Dental Association). When buying these teeth whitening kits, people should check for the ADA seal over whitening kits. People should use whitening gels, only after brushing their teeth. They should not consume beverages or coffee, on the day the gel is applied. Teeth whitening kits should not be used for children below 15 years. These kits are not ideal for people having gum diseases, sensitive teeth, and peroxide allergy.