Your dentist applies the hydrogen peroxide-containing whitening gel to your teeth. After applying safe UV rays to catalyze the process, the gel particles begin to act faster. When the bleaching gel penetrates the tooth enamel through its pores, it begins to chemically break down the stains.
No way. With home teeth whitening kits, one-size-fits-all trays are used that may be too large for some and too small for others. This causes the bleaching gel to touch areas in the mouth where it shouldn’t. If you are not a dentist, you are not authorized to use teeth whitening kits. There is a certain amount of gel you need to use and a certain amount of UV exposure. In most cases, teeth whitening kits cause irreversible tooth damage.
Hollywood Smile is for more severe cases of pigmentation. Usually in cases of genetic pigmentation.
But for minor pigmentation, you may want to consider teeth whitening. Because teeth whitening fixes just one problem, while Hollywood Smile fixes various other aesthetic issues.
This field of dentistry offers a variety of treatments, some of which target pigmentation and brighten the smile, and some to correct imperfections in the smile. You can choose more than one procedure if necessary, because many operations may be required to achieve the perfect smile.