In office bleaching procedure
In-office bleaching uses a professionally applied peroxide gel after the teeth and gums are examined and protected.
The short answer
The procedure lightens natural enamel and dentine by peroxide oxidation. It does not bleach fillings, crowns, veneers, or bonding, and a dark tooth may need a different assessment such as internal bleaching or root-canal evaluation.
What is the direct answer?
What does this question mean?
The clinician records the starting shade, checks decay and gum health, protects the gingiva with a barrier, applies controlled gel to the teeth, and removes it after the planned contact time. The mouth is rinsed and the shade and sensitivity are reviewed.
What can you do next?
Arrange an examination before bleaching if you have decay, gum inflammation, exposed roots, cracks, or unexplained discolouration. Contact the clinic if severe pain, gum burns, or sensitivity that does not settle develops.
When should you seek dental care?
Ask what peroxide system is used, how the gums are protected, and how many applications are planned. Ask how restorations and uneven colour will be handled.
What should you ask the dentist?
Ask the clinician to explain the gel placement, gum barrier, contact time, shade check, and plan for sensitivity.
Frequently asked questions
Can this be managed at home?
Arrange an examination before bleaching if you have decay, gum inflammation, exposed roots, cracks, or unexplained discolouration. Contact the clinic if severe pain, gum burns, or sensitivity that does not settle develops.