Teeth Whitening
in Leawood, KS
Get a whiter, brighter smile quickly and safely with our professional teeth whitening treatments. We offer in-office and take-home options to fit every budget.
Professional Versus Over-the-counter Whitening
Whiter, Brighter, Longer Lasting

Over-the-counter whitening products can help, but they don’t match the power of professional treatments. Our in-office and take-home options deliver safer, faster, and longer-lasting results. Here are some advantages of professional whitening:
- Dramatic Results – Brightens teeth by multiple shades in just one session.
- Long-Lasting – Deeper whitening for results that stay brighter longer.
- Safer & More Comfortable – Dentist-supervised to minimize sensitivity.
- Precisely Matched Shade – Your dentist selects the ideal whiteness level for a natural, even look.
- Faster & More Effective – Noticeable results in one visit, not weeks.
Teeth Whitening Before And After
Patient after one Zoom whitening visit.


Patient received whitening as part of a smile makeover.


Icon Resin Infiltration before & after.


Teeth Whitening Options
In-Office Whitening
For those who want immediate, noticeable results, in-office whitening is the best option. This treatment is ideal if you’re preparing for a big event like a wedding or special occasion and want a brighter smile in just one visit.
Key benefits:
- Delivers dramatic results in a single 60-minute session
- Performed by a dental professional for safe, even whitening
- Uses high-strength whitening agents for long-lasting brightness
Take-Home Whitening Kits
If you prefer to whiten your teeth at your own pace, our take-home kits offer a convenient solution—and regular patients receive them for free! This option is perfect for those who prioritize comfort and want gradual, professional-grade whitening from home.
Key benefits:
- Custom trays ensure even whitening and a comfortable fit
- Allows flexibility to whiten on your schedule
- FREE for patients committed to six-month check-ups
Teeth whitening process
Whiter teeth in less than 60 minutes.
1
Consultation
Dr. Kerns will evaluate your teeth, discuss your goals, and select the ideal treatment for natural-looking results.
2
Preparation
Before whitening begins, you may need your teeth cleaned to remove plaque or tartar. This ensures the whitening solution can effectively penetrate the stains.
3
Gel Application
Dr. Kerns will carefully apply a professional-grade whitening gel to ensure complete and even coverage across all teeth for consistent results.
4
Activation & Whitening
While you rest comfortably in the chair, a special light activates the whitening gel, helping it penetrate deeper for more effective and longer-lasting results.
5
Follow-ups & Aftercare
Dr. Kerns will discuss whether follow-up treatments may be beneficial and provide post-whitening care instructions.
How much does teeth whitening cost?
In the Leawood and Kansas City area, professional teeth whitening ranges from $300 to $800. Costs vary based on treatment type, individual needs, and the dentist’s expertise or technology.

Is it covered by insurance?
Most insurance plans, like Delta Dental and Metlife, don’t cover teeth whitening since it’s considered cosmetic. However, there are some exceptions. Call (913) 276-1921 for a clear estimate based on your insurance coverage.
Teeth Whitening Without Insurance
Without insurance, professional teeth whitening typically costs between $300 and $800. However, enrolling in our membership plan reduces the cost and provides additional benefits, including routine dental care.
For more information on our memberships, click here.


Free Whitening for life!
Brighten your smile with free take-home whitening for life—just one of the perks of being our patient. Here’s how it works:
- Visit our office for your dental exam and cleaning
- Receive your custom whitening kit
- Refill your whitening gel at your next visit!
Book Your Consultation
Meet with Dr. Kerns to assess your tooth shade, preview your results, and discuss the number of sessions needed and how often touch-ups may be required based on your lifestyle.

Best Teeth Whitening Dentist
For safe, effective, and long-lasting teeth whitening, expertise matters. As an active member of dental associations like the Academy of General Dentistry, Dr. Geoff Kerns stays at the forefront of the latest whitening techniques and technology. He shares these advancements with his team at The Smile Line Studio, ensuring every treatment delivers stunning, natural-looking results with patient comfort in mind.
Teeth Whitening Reviews
5-star reviews!
What you should know about teeth whitening

How Long Does Teeth Whitening Take?
You can see dramatic results in just one 60-minute visit. However, the number of visits needed depends on factors like the severity of staining and your whitening goals. Some patients achieve their desired brightness in one session, while others may need multiple treatments for optimal results.
How Long Does Teeth Whitening Last?
Results can last anywhere from several months to a few years, depending on factors like the whitening agent used and your oral habits. At The Smile Line Studio, we use a whitening formula that penetrates deeper into the enamel, helping your brighter smile last longer. Avoiding stain-causing foods and drinks can also extend your results.


How Often Do I Need to Get My Teeth Whitened?
The frequency of whitening depends on your desired level of brightness and lifestyle habits like coffee or wine consumption. Lower-quality whitening treatments may fade quickly, but our professional-grade whitening lasts longer, reducing the need for frequent touch-ups.
Is Teeth Whitening Safe?
Yes, professional teeth whitening is a safe and effective treatment when done by a dental professional. Our whitening process minimizes tooth sensitivity and protects your enamel while delivering noticeable results.
