Philips night teeth whitening

Night whitening uses peroxide gel in a fitted tray to lighten natural teeth under a prescribed wear schedule.

The relevant anatomy and mechanism depend on the finding. Plaque, enamel, dentine, brackets, gum pockets, or the tooth pulp may be involved.

Use gentle hygiene, follow product or appliance directions, and record changes in pain, swelling, bleeding, color, or function.

Seek dental care for persistence, worsening pain, pus, fever, facial swelling, a loose tooth, or difficulty swallowing or breathing.

Ask what structure is affected, what examination or imaging is needed, which treatment addresses the cause, and how to prevent recurrence.