If you want a whiter smile that looks natural and lasts, professional teeth whitening at the dentist is the safest, most effective way to get noticeable results. At Pickett Family Dental in Keller, TX, we use the KoR Whitening System—widely known for delivering powerful whitening with little to no sensitivity.

Unlike over-the-counter products that can be unpredictable or cause discomfort, our professional approach uses scientifically advanced techniques and personalized care to brighten your teeth safely and quickly.

Here’s how teeth whitening works at the dentist—and why KoR Whitening is our trusted method.

Why Choose Professional Teeth Whitening?

Teeth can become discolored over time due to:

  • Coffee, tea, red wine, or tobacco use
  • Certain medications
  • Natural aging and enamel wear
  • Poor brushing habits

While over-the-counter products claim to whiten teeth, they often use weaker bleaching agents and one-size-fits-all trays. This can lead to uneven results, gum irritation, or little to no improvement.

At Pickett Family Dental, we use clinical-grade whitening products that safely penetrate enamel and lift deep stains—delivering results that are both noticeable and long-lasting.

how teeth are whitened at the dentist

Why Pickett Family Dental Chooses KoR Whitening

Most whitening systems use bleach that can cause pain or tooth sensitivity. That’s why we use KoR Whitening gels at Pickett Family Dental. KoR is designed to deliver maximum whitening power without the pain, using a proprietary desensitizing formula that makes it ideal even for patients with sensitive teeth.

How It Works:

KoR Whitening targets the hydrodynamic mechanism of tooth sensitivity—the theory that pain occurs when fluid moves within dentinal tubules and activates nerves inside the pulp of your tooth. The KoR desensitizer immediately plugs these tubules, preventing this movement and eliminating the pain response.

This allows you to whiten with confidence—no burning, zinging, or discomfort.

What Makes KoR Whitening So Effective?

Unlike most whitening gels that degrade quickly at room temperature, KoR gels are kept refrigerated from the moment they’re manufactured until the moment they’re applied. Why does this matter?

  • KoR’s whitening gel contains powerful oxygen, oxygen ions, and radicals that begin to break down at warmer temperatures.

  • With constant refrigeration, KoR gels retain nearly 100% of their potency.

  • This ensures you get the brightest possible results with each application, without chemical breakdown or reduced performance.

We store KoR gels in a specialized refrigerator at our Keller office and use them immediately after removal to preserve maximum effectiveness.

The Whitening Process With KoR at Pickett Family Dental

Here’s what you can expect when you choose in-office whitening with KoR:

1. Comprehensive Exam

We begin with a full evaluation to check your overall oral health and ensure whitening is right for you. Dr. Tyson Pickett, DDS FAGD looks for signs of gum disease, enamel wear, or dental restorations that may affect your results.

2. Pre-Treatment Preparation

Your lips and gums are gently protected, and a cheek retractor is used to comfortably expose your teeth. This isolates the area to prevent any gum irritation during the whitening process.

3. Application of KoR Whitening Gel

We apply the refrigerated KoR gel directly to your teeth. The oxygen-rich formula penetrates the enamel and breaks down even the most stubborn stains from coffee, wine, tobacco, and aging.

Because the gel is at peak effectiveness, you’ll see significantly better results than with typical whitening systems.

4. Post-Treatment Rinse and Reveal

Once the whitening session is complete, we rinse your mouth and reveal your whiter smile. Most patients notice a dramatic improvement in a single visit. For deeper staining, we may recommend a series of sessions or at-home KoR trays to continue whitening gradually.

At-Home Whitening With KoR Trays

In addition to in-office whitening, we also offer custom KoR take-home trays. These are perfect for:

  • Continued whitening over several days

  • Maintaining results after in-office treatment

  • Whitening on your schedule with professional-level performance

Because they’re tailored to your teeth, the trays fit snugly, preventing gel leakage and ensuring even, consistent results with every application.

Is Whitening With KoR Safe?

Yes. KoR Whitening is one of the safest systems available. It’s:

  • Non-invasive

  • Free from harsh lights or lasers

  • Designed with built-in desensitizing technology

We regularly recommend it for patients who’ve had sensitivity issues with other systems or want predictable, long-lasting whitening.

How Long Do KoR Whitening Results Last?

With proper care—including brushing, flossing, routine dental cleanings, and occasional touch-ups with KoR trays—your smile can stay bright for years. Avoiding dark-staining beverages and using a straw for coffee or tea can also extend your results.

Get the Brightest Smile in Keller With KoR Whitening

At Pickett Family Dental, we go beyond the basics when it comes to whitening. With the KoR Whitening system, we offer a scientifically advanced, sensitivity-free solution for patients who want noticeable results and a more confident smile.

Whether you’re preparing for a wedding, photos, or simply want to refresh your look, KoR Whitening at Pickett Family Dental delivers results that last.

Schedule your whitening consultation today and discover why KoR Whitening is trusted by patients across Keller and Southlake. A brighter, healthier-looking smile is just one visit away.