Professional Teeth Whitening in Johnson City, TN

Professional Enamel Brightening Dr. John Nauss, DMD ★★★★★ 5.0 on Google
Medical-Grade Enamel Brightening

Lift years of deep stains and brighten your smile up to 8 shades whiter.

Over time, coffee, tea, red wine, berries, and natural aging cause microscopic chromogens to penetrate deep beneath your tooth enamel, dulling your smile.

Store-bought whitening strips and abrasive charcoal pastes only scrub surface particles and can cause enamel wear. At Apex Dentistry & Implants, our medical-grade professional whitening therapies penetrate deep into enamel prisms to break apart stubborn discolored molecules safely.

We offer both rapid in-office power whitening for immediate results in about an hour, and custom-molded take-home whitening trays for gradual, convenient brightening in the comfort of your home.

Why Choose Professional Whitening?

Safe, fast, and remarkably effective brightening supervised by dental professionals.

  • Up to 8 Shades Brighter: High-concentration professional peroxide formulations deliver dramatic, noticeable results in a single visit.
  • Customized Desensitizing Agents: Formulated with potassium nitrate and fluoride to prevent tooth sensitivity during and after treatment.
  • Custom Precision Trays: Laboratory-molded trays prevent gel from spilling onto gums, ensuring even coverage and zero gum irritation.
  • Safe on Tooth Enamel: pH-neutral clinical formulations protect enamel mineral integrity without abrasive damage.

In-Office vs. Take-Home Whitening

In-Office Whitening: We protect your gums and lips with a barrier, apply professional-strength bleaching gel, and activate it with specialized light in three 15-minute cycles for dazzling same-day results.

Take-Home Whitening: We create custom clear trays tailored to your bite. You fill the trays with professional gel and wear them for 30 to 60 minutes daily over 10 to 14 days to achieve your desired brightness.

Maintaining Your Bright White Smile

Avoid dark-colored foods and beverages (the "white diet") for 48 hours following treatment while enamel pores rehydrate. Use your custom trays for periodic touch-ups every 4 to 6 months to maintain your luminous smile indefinitely.

Book your visit

Let's get it right.

Tell us a little about what you need and we'll be in touch to find a time that works. New patients of every age are welcome, and if it's been a while, that's fine too.

Call (423) 282-5208 Accepting new patients
HoursMonday to Thursday: 8am to 4:30pm
Friday to Sunday: Closed

Common Questions

Teeth Whitening FAQ.

Frequently asked questions regarding professional teeth bleaching, sensitivity, and maintenance.

How much whiter will my teeth get with professional whitening?

Most patients achieve a smile that is 6 to 8 shades lighter after an in-office treatment or a full two-week take-home tray regimen.

Will professional teeth whitening make my teeth sensitive?

Some patients experience mild, temporary sensitivity for 24 hours. Our formulations include built-in desensitizing agents, and we provide remineralizing gel to keep you comfortable.

How do I keep my teeth white after treatment?

How quickly stains return depends on your diet and habits, especially coffee, tea, red wine, and tobacco. Quick touch-ups with your custom take-home trays keep your smile bright.

Will whitening work on crowns, veneers, or fillings?

No. Dental restorations (porcelain and composite resin) do not change color with whitening. We recommend whitening your natural teeth first before matching new crowns or veneers.

Is professional whitening better than over-the-counter kits?

Yes. Over-the-counter strips have weak active ingredients, ill-fitting strips that leak gel onto gums, and can take months to produce minimal change. Professional whitening is faster, safer, and much more effective.

How often can I whiten my teeth safely?

We recommend full in-office whitening once every 12 to 18 months, or touch-up sessions with take-home trays for 2 to 3 days every 4 to 6 months.

Have more questions? Call our Johnson City office at (423) 282-5208.