Teeth Whitening in San Francisco, CA
There are many products and techniques available for patients who want to achieve a brighter smile, and with so many options available, it can be difficult to choose the method that is right for you. The best way to begin any teeth-whitening regimen is to schedule an appointment and talk to your doctor about the differences between in-office professional whitening and at-home whitening.
At Union Square Dental Practice, professional teeth whitening options are designed to help reduce stains and brighten your smile safely and effectively. We help patients choose the whitening method that best fits their goals, lifestyle, and oral health needs.
What Is Professional Teeth Whitening?
Professional teeth whitening is a cosmetic dental treatment designed to lighten tooth color and reduce visible staining. Whitening treatments use bleaching agents that target discoloration caused by food, drinks, aging, and lifestyle factors.
Before whitening, a dental evaluation helps confirm that your teeth and gums are healthy and that whitening is appropriate for your smile.
In-Office Teeth Whitening
The first professional option is commonly referred to as in-office whitening. This procedure is performed in a dental office. During an appointment, your dental professional will apply a whitening gel to the surface of your teeth. The entire office visit generally takes about 90 minutes and you will be able to see results immediately.
In-office whitening is often recommended for patients who want faster results or prefer treatment supervised directly by a dental professional.
At-Home Teeth Whitening
Tray Whitening
Tray bleaching is a type of professional whitening that uses custom-made trays and whitening gel only available through your dentist. The whitening gel is placed in custom-fitted trays that fit perfectly over your teeth. As the peroxide in the gel breaks down, hydroxyradicals help whiten stained teeth. Unlike strips, this process whitens all your natural teeth and may contain ingredients intended to provide maximum comfort. At-home professional tray whitening generally takes ten to 14 days, although you may notice results in as little as three to five days.
Paint-On Teeth Whiteners
There are many over-the-counter teeth whitening options, and one type of readily accessible whitening products is commonly referred to as a “paint-on” teeth whitener. Paint-on whiteners can be purchased over-the-counter and generally are less expensive and less effective than whitening strips or professional options. Paint-on teeth whiteners consist of a gel that is applied to the tooth using a small brush. Paint-on whitening gel hardens into a film that coats the teeth, and dissolves in the mouth. As with any teeth-whitening regimen, it is wise to consult with a dental professional before use.
Teeth Whitening Strips
Teeth-whitening strips are thin, flexible plastic (polyethylene) strips with a thin film of hydrogen peroxide on one side. Whitening strip kits come with two types of strips: strips for the upper teeth and strips for the lower teeth. The whitening agent is applied by placing the strips across your teeth and gently pressing the strips to ensure contact with all your teeth. Teeth-whitening strips are typically worn for 30 minutes a day, twice a day. The duration of treatment will vary.
Whitening Toothpaste and Mouthwash
The least expensive options are whitening toothpastes and mouthwashes. Designed to have “whitening” capabilities, toothpastes and mouthwashes work to remove surface stains using mild abrasives. However, unlike the materials used in professional whitening procedures, these products do not lighten the actual color shade of the tooth. Whitening toothpastes affect surface stains and will mildly lighten your teeth.
Benefits of Professional Teeth Whitening
- Brightens stained or discolored teeth
- Helps improve smile confidence
- Offers faster results than many over-the-counter options
- Can be customized to your goals
- Professional guidance improves safety
- May be paired with cosmetic dentistry treatments
- Helps refresh your smile before events or photos
Who Is a Good Candidate for Teeth Whitening?
You may be a good candidate for teeth whitening if you:
- Have stained or yellowed teeth
- Want a brighter smile
- Have healthy teeth and gums
- Do not have untreated cavities or gum disease
- Understand that crowns, veneers, and fillings do not whiten
- Want professional guidance before whitening
A consultation helps determine whether whitening is right for your teeth and expectations.
What Causes Tooth Discoloration?
Common causes of tooth discoloration include:
- Coffee and tea
- Red wine
- Dark sauces and berries
- Tobacco use
- Natural aging
- Certain medications
- Enamel wear
- Inadequate oral hygiene
Professional whitening is most effective for many external stains, though some types of discoloration may require other cosmetic treatments.
Teeth Whitening vs. Veneers and Bonding
Teeth whitening improves tooth color but does not change tooth shape, size, spacing, or alignment.
Teeth Whitening
Best for patients who want a brighter smile and have otherwise healthy natural teeth.
Dental Veneers
Best for patients who want to improve color, shape, symmetry, chips, gaps, or severe discoloration.
Cosmetic Bonding
Best for small chips, minor reshaping, or localized cosmetic improvements.
How Long Does Teeth Whitening Last?
Teeth whitening results vary depending on oral hygiene, diet, lifestyle habits, and the type of whitening treatment used.
Avoiding stain-causing foods and drinks, maintaining regular dental cleanings, and using recommended touch-up whitening can help preserve results longer.
Cost of Teeth Whitening in San Francisco
The cost of teeth whitening depends on the whitening method selected, treatment goals, and whether in-office or take-home whitening is recommended.
Union Square Dental Practice provides:
- Personalized whitening recommendations
- In-office and at-home options
- Transparent cost estimates
- Guidance on cosmetic treatment planning
A detailed estimate is provided during your visit.
Why Choose Union Square Dental Practice for Teeth Whitening
- Professional guidance before whitening
- In-office and take-home whitening options
- Cosmetic dentistry-focused treatment planning
- Natural-looking smile enhancement
- Convenient downtown San Francisco location
- Ability to coordinate whitening with veneers, Invisalign, or other cosmetic treatments
Teeth Whitening in Downtown San Francisco
Union Square Dental Practice provides professional teeth whitening in downtown San Francisco for patients who want a brighter, more confident smile.
The office is located at:
450 Sutter St #2414
San Francisco, CA 94108
Office hours:
Monday: 8 am – 5 pm
Tuesday: 8 am – 5 pm
Wednesday: 8 am – 5 pm
Thursday: 8 am – 5 pm
Friday–Sunday: Closed
Our Dental Practice is Located in the Financial District of Downtown San Francisco
For more information about our Teeth Whitening in San Francisco, or to schedule an appointment, please call our office at (415) 693-9139 or send an email to: info@unionsquaredental.com.