4231 Colonial Ave, Roanoke, VA 24018

(540) 989-4698

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Teeth Whitening

Brighten your smile with professional whitening options tailored to your lifestyle.

Teeth Whitening Explained

Professional teeth whitening at Wilson Dental Associates, is a safe and effective way to brighten your smile by lifting deep stains and discoloration that everyday brushing cannot remove. Over time, teeth become discolored from coffee, tea, red wine, tobacco, certain medications, and the natural aging process. Professional whitening uses higher-concentration whitening agents than over-the-counter products, delivering noticeably better results in significantly less time.

We offer two primary whitening options. In-office whitening is performed at our practice and uses professional-strength whitening gel activated under controlled conditions. Most patients see results that are several shades brighter in a single appointment of about an hour. Take-home whitening uses custom-made trays that fit precisely to your teeth, paired with professional whitening gel that you apply at home over the course of one to two weeks. Both methods are effective and your dentist will recommend the option that best fits your lifestyle, sensitivity level, and goals.

Professional whitening only affects natural tooth enamel, so existing crowns, veneers, fillings, and other dental restorations will not change color. For this reason, patients considering crowns or veneers in the front of the mouth are often advised to whiten first so their new restorations can be matched to the lighter shade. While whitening results are long-lasting, they are not permanent, and most patients benefit from periodic touch-up treatments every 6 to 12 months depending on diet and lifestyle.

Illustration of a white tooth with a green outline.

How Treatment Works

Assess

We evaluate your tooth shade, oral health, and any existing restorations to determine the best whitening approach for your goals.

Apply

Professional-grade whitening agents are applied either in-office under controlled conditions or through custom take-home trays you use at home.

Brighten

Stains lift gradually as the whitening agent penetrates the enamel, revealing a noticeably brighter, whiter smile

Preserve

Limiting staining foods and drinks, maintaining good oral hygiene, and using occasional touch-ups keep your results bright for as long as possible.

Teeth Whitening Approach

Whitening should brighten your smile without damaging your enamel or causing severe sensitivity. At Wilson Dental Associates, we evaluate your teeth and gums before recommending any whitening treatment to make sure your mouth is healthy and you're a good candidate. Patients with cavities, gum disease, or exposed roots may need other care first.

We use professional-grade whitening products with carefully controlled concentrations to minimize sensitivity and protect your gums. For patients prone to sensitivity, we offer desensitizing treatments and adjusted protocols that produce excellent results without discomfort. Whether you choose in-office or take-home whitening, we walk you through the process, set realistic expectations about your results, and help you maintain your new smile for as long as possible.

Illustration of a white tooth with a green outline.

Frequently Asked Questions

We’ve answered the most frequently asked questions to help you feel informed, prepared, and confident before your appointment.

How long do teeth whitening results last?
How much does professional teeth whitening cost?
Is professional whitening safe?
Will whitening cause tooth sensitivity?
How white can my teeth get?
Can all stains be removed with whitening?
Will whitening damage my dental work?
Is at-home whitening as effective as in-office?
How do I maintain my whitening results?
Smiling man wearing glasses and a white lab coat standing outdoors on grass with autumn leaves.
Modern waiting room with gray sofas, beige chairs, a black coffee table with plants, a fireplace with candles, and a wall-mounted TV.
Smiling female dentist with long hair wearing a white coat and dental loupes around her neck, standing with arms crossed.