Professional Teeth Whitening in Portsmouth, NH
If you have been searching for teeth whitening in Portsmouth, NH, Seacoast Prosthodontics offers professional whitening as part of a whole-mouth approach to your smile, not a stand-alone quick fix. We welcome new patients, and we believe in transparent pricing, so you always know what a treatment plan costs before you commit to it.
The Basics What Is Professional Teeth Whitening?
Professional teeth whitening uses a bleaching gel, applied either in our office or at home with custom trays, to lighten the color of your natural teeth. Unlike store-bought strips or kits, professional whitening is supervised by Dr. Randi, who checks your teeth, gums, and any existing dental work first. This helps make sure whitening is a good fit before you start, and that your results look even and natural next to any crowns, veneers, or bonding you may already have.
Why It Matters Benefits of Professional Teeth Whitening
Professional whitening gives you more control and more predictable results than over-the-counter products. Because Dr. Randi evaluates your whole mouth first, whitening plans account for teeth that may not respond to bleaching the same way, such as teeth with old fillings or restorations. Benefits include:
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A brighter, more even smile
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A treatment plan matched to your teeth and goals, not a one-size-fits-all approach
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Professional guidance on shade matching so results look natural next to existing dental work
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Reduced risk of gum irritation, since fit and technique are checked by our team
Your Options In-Office Whitening vs. Take-Home Whitening Trays
Both options can help lighten your smile. The right choice depends on your schedule, sensitivity, and how much time you want to spend on treatment.
| Aspect | In-Office Whitening | Take-Home Whitening Trays |
|---|---|---|
| Where it happens | At our Portsmouth office | At home, on your own schedule |
| Supervision | Applied and monitored by our team during your visit | Custom trays fitted at our office, then used at home |
| Time commitment | Completed in one or more office visits | Used over a period of days to weeks, per your plan |
| Best for | Patients who want treatment supervised start to finish | Patients who prefer a gradual approach at home |
Dr. Randi will talk through both options with you and help you decide which one fits your goals and daily routine.
Your Visit What to Expect During Your Whitening Visit
Your visit starts with an exam of your teeth and gums to confirm you are a good candidate for whitening. We check for any cavities, gum concerns, or existing restorations that could affect your results. From there, Dr. Randi matches your natural tooth shade and talks through in-office or take-home options with you. If take-home trays are the better fit, we take impressions so your trays fit your teeth precisely. Whitening is often considered alongside other cosmetic dentistry goals, so if you are also curious about veneers or a full smile makeover, we can talk through how whitening fits into a broader plan. Regular cleanings and exams also help keep whitening results looking their best over time.
Good To Know
Frequently Asked Questions
How much does professional teeth whitening cost?
Cost depends on whether you choose in-office treatment or take-home trays, and on your specific dental needs. We keep pricing transparent and will walk you through costs during your visit, before any treatment begins. Call our office for current pricing details.
How long do teeth whitening results last?
Results vary from person to person, based on habits like coffee, tea, or tobacco use. Many patients maintain their results for months with good oral hygiene and occasional touch-ups. Dr. Randi can talk through what to expect for your specific smile.
Is in-office teeth whitening safe for sensitive teeth?
Teeth whitening can cause some temporary sensitivity, especially for patients who already have sensitive teeth. Dr. Randi evaluates your teeth and gums beforehand and can adjust the treatment plan to help manage sensitivity. Tell our team about any sensitivity concerns before you begin.
Restoring Function. Rebuilding Confidence Curious if Teeth Whitening Fits Your Smile Goals?
Call Seacoast Prosthodontics to ask about teeth whitening, or to talk with Dr. Randi about how it fits with other cosmetic goals like veneers or a smile makeover.
Contact Us with any questions.