Professional Teeth Whitening

Whitening products commonly use hydrogen peroxide or carbamide peroxide to break stains into smaller components so the tooth appears brighter. Whitening toothpaste works differently: it mainly removes surface stains and does not bleach the internal color of a tooth.

Whitening does not correct every type of discoloration. Yellow teeth may respond more readily than brown or gray teeth, and discoloration caused by medication or injury may need a different approach. Crowns, veneers, fillings, and other tooth-colored restorations do not whiten with natural teeth, so an examination should consider cavities, gum health, sensitivity, restorations, the cause of color change, and the patient's goals.

Options include in-office bleaching, dentist-supplied trays used at home, and over-the-counter products. In-office care uses protection for the gums before bleach is applied. Dentist-supplied trays allow treatment at home with individualized instructions. People considering an over-the-counter bleaching product should follow its directions and can look for the ADA Seal of Acceptance where applicable. The right option depends on the examination and patient preferences; a stronger product or a light does not guarantee a particular result.

Whitening can lighten responsive natural tooth structure, but it cannot guarantee a specific shade or make restorations change color. The degree and duration of a change vary, and future staining can affect the appearance. A plan should account for visible crowns, veneers, or fillings so natural teeth do not end up noticeably mismatched.

Temporary tooth sensitivity and gum irritation are the most common concerns with tooth whitening. Peroxide can reach dentin and irritate the tooth's nerve, and excessive or incorrect use can harm enamel or gums. Follow the product and dental team's instructions, pause and contact the dentist if sensitivity is significant or persistent, and do not continue bleaching simply to chase a brighter shade.

JG Dental is a family, general, implant, and cosmetic dental practice with offices in San Juan Capistrano and Newport Beach. This shared clinical page explains whitening once for both locations. Choose the office that is convenient for you and confirm service availability, appointment timing, and individual treatment options with that office. An appointment request is not a diagnosis or a promise that whitening is appropriate.

• American Dental Association, MouthHealthy: Teeth Whitening. This source supports the clinical distinctions and safety limits above. This page was reviewed from primary-source guidance by a GPT editor; it is not represented as physician or dentist approval.