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Patient smile after professional whitening

Professional Teeth Whitening in Los Angeles

Professional teeth whitening in Mid-Wilshire: in-office or custom take-home trays after a dental exam. Call (310) 731-6119 to book a consultation.

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Teeth Whitening at Mid-Wilshire Dental Care

Medically reviewed by Dr. Bijan Afar, DDS, MS — Periodontist & Oral Implantologist

Coffee, tea, wine, and time leave their mark on your smile. Professional whitening removes years of staining safely, much faster and more dramatically than any over-the-counter kit.

We offer both same-day in-office whitening and custom take-home trays so you can choose the speed and convenience that fits your life.

Why Teeth Become Discolored

Surface (extrinsic) stains come from coffee, tea, red wine, tobacco, and some foods. Deeper (intrinsic) discoloration can come from aging, an injury to a tooth, certain medications, or too much fluoride during tooth development. Whitening works best on surface stains and on yellowing from age, and results vary from person to person.

Professional Whitening vs. Over-the-Counter Kits

Professional whitening begins with an exam, so we can make sure your teeth and gums are healthy first and tell you what to expect. Treatment is supervised by a dentist, and take-home trays are custom-fitted to your teeth so the gel stays where it belongs. Store-bought kits are one-size-fits-all and are not guided by an exam.

Is Whitening Right for You?

  • Cavities and gum disease should be treated first.
  • Whitening does not change the color of crowns, veneers, or fillings, so they may not match newly whitened teeth.
  • Some people feel temporary tooth or gum sensitivity. Tell us if you have sensitive teeth so we can plan around it.
  • Results are not permanent. Staining foods and drinks and tobacco can bring discoloration back.

Keeping Your Results

  • Limit coffee, tea, red wine, and other staining foods, especially in the first couple of days after treatment.
  • Do not smoke or use tobacco.
  • Keep up with brushing, cleaning between your teeth, and regular cleanings.
  • Ask us about touch-up options if your teeth darken over time.

Related Care You May Be Looking For

This page is for general education and is not a diagnosis or a substitute for a dental examination. Recommendations depend on your individual health, and results vary from patient to patient.

What's Included

  • In-office whitening, visible results in a single visit
  • Custom take-home trays for gradual whitening on your schedule
  • Safe, dentist-supervised gels that protect enamel and gums
  • Pre-treatment exam to ensure the best, longest-lasting result

What to Expect

  1. 1

    Consultation

    We'll discuss your concerns, review your medical history, take digital images, and explain every option in plain language, no pressure, no surprises.

  2. 2

    Personalized plan

    Dr. Bijan creates a tailored treatment plan with clear pricing and timing. You decide what's right for you.

  3. 3

    Gentle treatment

    Our team delivers your treatment with care, using sedation when helpful and explaining each step along the way.

  4. 4

    Ongoing care

    We follow up to make sure you're healing well and provide guidance to keep your smile healthy for years.

Frequently Asked Questions

Is professional teeth whitening safe?
When done under a dentist's supervision after an exam, whitening is considered safe for most healthy adults. We review your teeth and gums first and talk through any risks, such as temporary sensitivity.
How long do whitening results last?
It varies. Habits like drinking coffee, tea, or red wine and using tobacco affect how long your results last. Touch-ups can help maintain your shade.
Does whitening hurt or cause sensitivity?
Some patients notice temporary sensitivity in the teeth or gums. It usually fades, and we can adjust the approach if you are prone to sensitivity.
Will whitening work on crowns, veneers, or fillings?
No. Whitening only changes natural tooth structure. If you have restorations on visible teeth, tell us before treatment so we can plan around them.
What is the difference between in-office and take-home whitening?
In-office treatment is done in a single visit, while take-home trays whiten gradually over a number of days. We can talk through which fits your schedule and goals.

Ready to Get Started?

Schedule a consultation for teeth whitening today. We'll answer your questions and help you decide what's right for your smile, no pressure.

Request an AppointmentCall (310) 731-6119

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