Cosmetic dentistry · Lewes, DE
Teeth whitening, sun-bleached bright.
Strips, paint-ons, toothpastes, trays: with so many options it can be hard to know what actually works. We’ll talk through the differences and help you choose the right way to a brighter smile, starting with professional whitening made just for your teeth.
Call (302) 645-8993 ·Get directions

Professional tray whitening
- Shade 1
- Shade 2
- Shade 3
- Shade 4
- Shade 5
- Shade 6
- Shade 7
- Custom-fitted traysMade from impressions of your teeth, so the gel reaches every tooth evenly.
- Professional-strength gelOnly available through your dentist, with ingredients for comfort.
- Whiten on your scheduleWear your trays at home for 10 to 14 days.
Four ways to whiten
Not every whitener changes your shade.
Here’s how the most common options compare, from the professional whitening we provide to what you’ll find at the drugstore.
From your dentist
Professional tray whitening
Whitening strength: Strongest
Whitening gel goes into custom-made trays that fit perfectly over your teeth. As the peroxide breaks down, it whitens stained teeth. Unlike strips, it whitens all of your natural teeth.
- Time
- Usually 10 to 14 days, with results in as little as 3 to 5
Over the counter
Whitening strips
Whitening strength: Moderate
Thin, flexible plastic strips with a film of hydrogen peroxide on one side, pressed across your upper and lower teeth.
- Time
- 30 minutes, twice a day. How long you use them varies
Over the counter
Paint-on whiteners
Whitening strength: Mild
A gel brushed onto each tooth that hardens into a film, then dissolves in your mouth. Usually less expensive and less effective than strips.
- Time
- Varies by product
Over the counter
Whitening toothpaste & mouthwash
Whitening strength: Surface stains only
Mild abrasives remove surface stains. They don’t lighten the actual shade of your teeth, so results are mild.
- Time
- Ongoing, with daily brushing
Using an over-the-counter product? As with any whitening plan, it’s wise to check with a dental professional before you start.
Professional whitening
From consult to brighter smile.
Tray whitening uses custom-made trays and a whitening gel only available through your dentist, so the whole process starts in our office and finishes at home.
Sensitive teeth?
Let us know before you start. Professional gels may include ingredients for comfort, and we can adjust how you use your trays.
Talk with your dentist
The best way to start any whitening plan is a conversation about your goals and the differences between the options, so you choose what’s right for you.
A healthy starting point
We check your teeth and gums first. Whitening works best on clean, healthy teeth, so it pairs well with your regular cleaning.
Impressions for your trays
We take impressions of your teeth and make whitening trays that fit your smile exactly.
Whiten at home
Place the gel in your trays and wear them as directed. You may notice a difference in as little as 3 to 5 days, with the full treatment generally taking 10 to 14.
Keep it bright
Hang on to your trays. Your checkups and an occasional touch-up help your new shade last.
Beyond whitening
More ways to brighten your smile.
Dental exams & cleanings
Polishing lifts surface stains, and a healthy smile is the best place to start whitening.
Porcelain veneers
For stains that whitening can’t reach, or to change the shape of your teeth as well.
Smile makeovers
Whitening combined with other cosmetic treatment in one plan for your whole smile.
Wedding-ready smiles
Plan a few weeks ahead so your smile is at its brightest for the big day.
Dental crowns
Crowns and fillings don’t whiten, so we match new work to your brighter shade.
Common questions
Teeth whitening FAQ
Have another question about whitening? Call us and we’ll be glad to help.
- Which teeth whitening method is right for me?
- There are many products and techniques for a brighter smile, and it can be hard to choose. The best way to begin is to schedule an appointment and talk with your dentist about the differences between them.
- How long does professional tray whitening take?
- At-home professional tray whitening generally takes 10 to 14 days, although you may notice results in as little as 3 to 5 days.
- Why choose professional whitening over strips?
- Professional trays are custom-made to fit your teeth and use a whitening gel only available through your dentist. Unlike strips, they whiten all of your natural teeth, and the gel may contain ingredients for added comfort.
- Does whitening toothpaste actually work?
- Whitening toothpastes and mouthwashes remove surface stains with mild abrasives and can lighten your teeth slightly. Unlike professional whitening, they don’t change the actual shade of the tooth.
- Will whitening work on my crowns, veneers or fillings?
- Whitening only lightens natural teeth. If you have crowns, veneers or fillings in visible places, talk with your dentist so we can plan for a shade that matches.
- Is it safe to use over-the-counter whitening products?
- As with any whitening plan, it’s wise to check with a dental professional before you start, especially if you have sensitive teeth, gum problems or recent dental work.
4,000+ five-star reviews
Kind words from our patients
I know most people hate the dentist but I love it! And it especially helps having such a great dental team that I know I can trust. I love leaving with my teeth feeling clean and well cared for. Dr. Bryan and his assistants (both Jess and Aliya) are so kind and caring.
Kristen F. · Google review
My experience with Dr. Labin has been nothing but positive! I have been going to him for years and he is very gentle, making sure his patients are comfortable before he starts any procedure. The staff, from the office staff to the dental hygienists, are all professional and go above and beyond.
Carolyn C. · Google review
Ready for a brighter smile?
Call to book a whitening consult with our team at Carpenter’s Crossing in Lewes.
Visit us
We look forward to meeting you.
Always accepting new patients from Lewes and the surrounding communities. We’ll work with you to schedule appointments that fit your life.
Dental emergency?
Don’t wait for it to get better on its own. Call us right away and we’ll fit you in.
- Address
- 34359 Carpenter’s Way
Lewes, DE 19958 - Office hours
Monday – Thursday 7:00am – 5:30pm Friday 7:00am – 4:00pm Saturday & Sunday Closed

