Going to a dentist for a whitening treatment programme at home allows the dentist to provide a custom-fitted mouthguard/tray that fits better with your mouth and teeth. Products for at-home teeth whitening are generally used for 1–2-week intervals – sometimes once or twice a day, sometimes overnight.Do you want to learn more? explained here
When using these products, some individuals experience tooth sensitivity or irritation of the oral tissue (especially gums). The probability of oral tissue irritation may be decreased by a properly fitted tray/mouth guard from a dentist. In relation to the use of bleaching agents at home on their website, the Academy of General Dentistry provides some informative hints. One of the most significant is that if you have decay, periodontal disease, or hypersensitivity, you should not use whitening products. A regular dental examination can assist you in determining that. It is important to make proper use of these products. Some people leave too long teeth whitening agents on their teeth and find that they have a white, but very unnatural look on their teeth. Others use over-the-counter products and are not satisfied with the degree of whitening, or with the whitening of only the front teeth. In spite of that, during teeth-whitening treatments, some dentists generally apply UV light to both teeth and gum areas. Can you imagine what would happen if you held your lower lip down for a couple of hours to expose your gums to the summer sunshine? Think about tissue damage and long-term cancer risks – especially since no sunscreen has been applied to your gums. It is possible to use UV light successfully and safely. UV use for whitening, however, should include procedures and facilities that protect gum tissue and direct light only to suitable areas. It is enormously important for everyone to have white teeth, no matter what line of business they come from. These days, we’re being bombed with pictures of smiling faces that show us incredible white teeth.