Teeth whitening, or bleaching, is a simple, non-invasive procedure that lightens the color of natural tooth enamel, enhancing the overall appearance of your smile.
With whiter teeth being a top aesthetic priority for many patients, several whitening options are available. The most popular approach is a home teeth whitening system, which can achieve significant results. Since whitening only affects natural enamel, any old fillings, crowns, or restorations may need to be replaced after bleaching to match the newly whitened teeth.
Teeth whitening is not permanent. Touch-ups may be needed every few years, and more frequently for individuals who smoke or regularly consume coffee, tea, or wine.
Reasons for Teeth Whitening:
- Fluorosis (excessive fluoride during tooth development)
- Natural wear of the outer tooth layer
- Stains from certain medications (e.g., tetracycline)
- Yellow or brown discoloration of teeth
What to Expect During Teeth Whitening:
First Appointment:
- Impressions (molds) of your teeth are taken to create custom, clear plastic trays
Second Appointment:
- Trays are tried on for fit and adjusted if necessary
- Whitening solution is placed in the trays, which are worn either twice a day for 30 minutes or overnight for a couple of weeks, depending on the level of staining and desired results
- Some temporary tooth sensitivity is normal and typically resolves after the treatment
You will receive detailed care instructions for your trays and teeth and should continue regular dental visits to maintain a healthy, bright, and long-lasting smile.