A Brighter Smile in One Visit.
Professional teeth whitening delivers results no over-the-counter product can match — safely, comfortably, and without damaging your enamel. Up to 8 shades brighter in a single hour. Walk in dull. Walk out dazzling.
Free consultation · 0% financing · Insurance accepted
Prescription-Strength Results. Dentist-Supervised Safety.
Over-the-counter whitening strips and toothpastes use weak formulas and one-size-fits-all trays that can irritate gums and deliver uneven results. Professional whitening at Island Dental uses prescription-strength gel applied under direct supervision — stronger results, less sensitivity, and a smile that looks naturally bright.
Up to 8 Shades Brighter
In-office whitening delivers dramatic results in a single one-hour appointment. Most patients see 4–8 shades of improvement — visible the moment you leave the chair.
Safe for Enamel
Professional whitening gel is formulated to whiten without weakening your enamel. Your gums are protected throughout the process. Supervised by your dentist, not a YouTube tutorial.
Minimal Sensitivity
Modern professional whitening formulas include desensitizing agents. Most patients experience little to no sensitivity. If you do, it’s mild and temporary — usually gone within 24 hours.
Even, Natural Results
Custom application ensures every tooth whitens evenly. No streaks, no patches, no guesswork. Just a naturally bright smile that looks like you were born with it.
In-Office, Take-Home, or Both
We offer two professional whitening options — and many patients combine them for the best results.
In-Office Whitening
Fastest ResultsOne appointment. One hour. Up to 8 shades brighter. Prescription-strength gel is applied to your teeth and activated under a special light. Your gums are fully protected throughout the process. You walk out with a visibly brighter smile the same day.
- Results in approximately 1 hour
- Prescription-strength whitening gel
- Supervised by your dentist
- Gum protection throughout
- Ideal for events, weddings, or a quick refresh
Custom Take-Home Trays
Professional-grade whitening on your schedule. We create custom-fitted trays from impressions of your teeth — they fit precisely, so the gel stays on your teeth and off your gums. Wear them daily for 1–2 weeks for gradual, long-lasting results.
- Custom-fitted trays for even coverage
- Professional-grade gel (stronger than store-bought)
- Whiten on your schedule — 30–60 minutes per day
- Great for maintenance after in-office whitening
- Full results in 1–2 weeks of daily use
Professional vs. Over-the-Counter Whitening
| In-Office | Take-Home Trays | Over-the-Counter | |
|---|---|---|---|
| Strength | Prescription-strength (highest concentration) | Professional-grade (stronger than OTC) | Low concentration |
| Results | Up to 8 shades in 1 hour | 4–6 shades over 1–2 weeks | 1–2 shades over weeks |
| Evenness | Perfectly even — dentist-applied | Even — custom-fitted trays | Often uneven — generic strips |
| Sensitivity | Minimal — desensitizing agents included | Minimal — controlled application | Variable — no professional oversight |
| Safety | Gums fully protected, dentist-supervised | Custom trays prevent gum contact | Generic trays can irritate gums |
| Duration | 6–12 months (longer with maintenance) | 6–12 months (easy to touch up) | Weeks to a few months |
What to Expect — In-Office Whitening
1. Shade Assessment
We record your starting shade so you can see the exact improvement. We discuss your whitening goals and expectations.
2. Gum Protection
A protective barrier is applied to your gums and soft tissue, ensuring only your teeth are exposed to the whitening gel.
3. Whitening Application
Prescription-strength gel is applied to your teeth in 2–3 rounds, each lasting about 15–20 minutes. A special light activates the gel for maximum effectiveness.
4. Reveal
The gel is removed, your new shade is recorded, and you see the results immediately. Most patients are thrilled the moment they look in the mirror.
Great Candidates for Teeth Whitening
Professional whitening works best on natural teeth with extrinsic (surface) staining from food, beverages, tobacco, or aging. During your free consultation, we’ll determine if whitening alone will achieve your goals — or if combining it with other treatments like porcelain veneers will give you an even better result.
- Staining from coffee, tea, wine, or tobacco
- Natural yellowing from aging
- Generally healthy teeth and gums
- Preparing for a special event or photo opportunity
- Wanting a brighter smile without veneers or bonding
When Whitening Alone Won’t Work
Intrinsic stains (from medications like tetracycline, fluorosis, or trauma) may not respond to whitening alone. Existing crowns, veneers, and bonding do not whiten. In these cases, porcelain veneers or dental bonding may be a better path to the bright, even smile you want.
Teeth Whitening FAQs
No. Professional whitening at Island Dental is safe for your enamel. The prescription-strength gel is formulated to whiten the inner layer of your tooth (dentin) without weakening the outer enamel. Your gums are protected throughout the process and the treatment is supervised by your dentist.
Results typically last 6–12 months, depending on your diet and habits. Coffee, tea, red wine, and tobacco will gradually re-stain teeth over time. Custom take-home trays make it easy to touch up your results at home — many patients do a brief touch-up every few months to maintain their shade.
Most patients experience little to no sensitivity. Modern professional whitening formulas include desensitizing agents to minimize discomfort. If sensitivity occurs, it’s usually mild and resolves within 24–48 hours. We can also provide a desensitizing treatment before or after your session.
Whitening gel only works on natural tooth enamel. Existing veneers, crowns, and bonding will not change color. If you have visible restorations, we can discuss whitening your natural teeth first and then matching new restorations to your brighter shade — or exploring porcelain veneers for a uniform result.
Teeth whitening is considered a cosmetic procedure and is not typically covered by dental insurance. However, Island Dental offers competitive pricing and 0% financing options so you can get the bright smile you want on a budget that works for you.
Professional whitening uses prescription-strength gel (much stronger than anything available over the counter), custom application for even coverage, and gum protection for safety. Over-the-counter strips use weaker formulas, generic sizing that can miss areas or irritate gums, and are not supervised by a dentist. The result difference is dramatic.
No matching questions. Try a different word, or ask us directly.
Related Cosmetic Services
Cosmetic Dentistry
Explore all our cosmetic treatments — veneers, bonding, Invisalign, smile makeovers, and more.
All Cosmetic ServicesPorcelain Veneers
For a complete smile transformation — shape, color, and symmetry. Crafted in our on-site lab.
Learn MoreDental Bonding
Repair chips, cracks, and gaps in a single visit. A great complement to whitening.
Learn More