Whitening covers at home

If you are going to do it in your own home, you must do it under the supervision of your dentist and going to the consultation, to make a transparent plastic splint, fitting exactly in each dental arch. In these splints the bleaching agent is placed. The patient should use them for 3 to 5 hours daily for approximately 12 to 20 days, depending on the intensity of the coloring of the teeth and the indications of their dentist.