Bleaching, whatever the method you have chosen, is not permanent. People with tobacco addiction and who expose their teeth to foods and drinks that alter the color of the enamel can see white fade away in less than 1 month. On the contrary, compliance with some simple rules can keep the color of your teeth unchanged for many months, making it necessary to have another bleaching after a year or more. Therefore avoid smoking and consumption of food and drinks that can stain your teeth. A valid compromise is the use of a straw so that the liquid bypasses the anterior teeth or an accurate washing with toothpaste. Respect good oral hygiene practices: wash your teeth at least twice a day and use dental floss at least once a day. Use whitening toothpaste max once or twice a week to remove surface stains and slow yellowing. The fluoride varnish process can be useful in this case.
Laser or LED dental bleaching?
The two most common instruments used by dentists to activate the chemistry of bleaching gels are the laser and …
