Teeth Whitening

Erase Years From Your Smile

Reveal Brighter Pearly Whites With Teeth Whitening in Lenexa

Teeth whitening is a cosmetic dental treatment that lightens stained or discolored teeth. Your smile looks brighter and cleaner. At Pierce & Knight Family Dentistry, we offer professional teeth whitening in Lenexa that safely lifts stains and delivers results you can see. If your teeth look dull, yellow, or spotted, you do not have to hide your smile. With our help, you'll feel more confident when you laugh. You'll enjoy seeing your teeth in photos and in the mirror, and you'll look younger and healthier. No matter which whitening option you choose, you'll see far better results than from anything you've bought in the store or online.

Smiling elderly woman with styled blonde hair chatting in a modern office setting.

Start Your Journey to a Beautiful Smile

Even if you brush and floss every day, your teeth can still pick up stains over time. Many common foods and drinks leave color behind. Age plays a role, too. Our professional whitening targets the discoloration. If you want a whiter smile as soon as possible, our in-office whitening treatments are a great choice. We offer two advanced systems that give powerful results while protecting your teeth and gums. You can also choose our take-home kit for convenient teeth whitening in Lenexa any time you'd like. Consider combining with other cosmetic treatments for an overall smile makeover.

In-Office KöR Whitening

If you have deeper, more stubborn stains, such as discoloration from medication, we offer the KöR whitening system. KöR targets stains that regular whitening often cannot remove.

Take-Home Opalescence

If you like to whiten more slowly or prefer the comfort of your own home, we offer at-home whitening. Professional Opalescence products are stronger and more effective than store-bought kits.

Opalescence In-Office Boost

Opalescence Boost brightens your smile quickly and easily. It's a strong, professionally applied whitening gel that works right here in our office. There are no hot lights or lasers. 

5 out of 5 stars - 1447 votes

5 Stars (1447 Reviews)

Read Why Our Patients Love Us

These guys are great. I would highly recommend them for all your dental needs.

J. R. (Verified Patient)

Great staff! Great attention to de and staff. tail and information from everyone. Happy to find a great dental office

D. S. (Verified Patient)

I was scheduled quickly due to my oncologists request. Harley did initial x rays and Laura did the pano. Dr Pierce explained the reasons why my oncologist needed a dental exam. All were pleasant and professional. Thank you

A. S. (Verified Patient)

Great people!!! My whole family has been coming here for years.

J. H. (Verified Patient)

As always, Pierce & Knight continue to provide superlative dental services. Bridgett did a great job on cleaning my teeth, and Dr Knight is my favorite dentist!

J. C. (Verified Patient)

Dr. Hill and Harley took great care of me when I had to come in on short notice to get my tooth checked out. Thanks so much!

E. S. (Verified Patient)

Laura did a good job. My teeth feel clean and refreshed!

J. W. (Verified Patient)

Love the staff! Everyone is professional, friendly & truly cares about you. Highly recommend!

P. T. (Verified Patient)

Pierce and Knight Dentistry. A very professional group. I was once afraid to go to the dentist but not since I went to Pierce and Knight Dentistry, the care and professionalism they exude is beyond compare. If I could give them 10 Stars, I would.

J. B. (Verified Patient)

My experience was a friendly and professional team.I would highly recommend to anyone who is interested in great dental care. Lonnie white

L. W. (Verified Patient)