Take-Home Teeth Whitening

Take-home (tray) whitening is a professionally supervised way to lighten teeth that have darkened or yellowed with age, diet or habits such as coffee, tea, red wine and smoking. The dentist first checks that your teeth and gums are healthy and suitable, then takes an impression or digital scan to make thin, custom whitening trays that fit closely over your teeth. You wear the trays at home with a measured amount of professional whitening gel for a set…

The custom fit is what sets professional whitening apart from generic kits: the trays hold the gel evenly against the enamel for predictable lightening while helping to keep it off the gums, and because treatment is dentist-supervised, the strength and schedule can be tailored to your teeth and any sensitivity. Whitening works on natural tooth structure and does not change the colour of existing fillings, crowns or veneers, so the dentist will discuss…