How Do Professional Teeth Whitening Treatments Actually Work?
You’ve heard about KöR Whitening. Maybe a friend raved about their results. But you’re wondering—what actually happens during the process? How long does it take? Will it hurt?
Understanding each step helps you feel prepared and confident. KöR isn’t a quick polish or rinse. It’s a comprehensive system combining in-office treatment with at-home maintenance to whiten teeth with deep, lasting results.
Dr. Hart walks every patient through the entire journey before starting. No surprises. No confusion. Just clear expectations and exceptional results. Ready to start your whitening journey? Call (954) 437-9288 to schedule your consultation. Our Pembroke Pines dental clinic near you serves Coral Springs, Davie, and Miramar.
Your Pembroke Pines Cosmetic Dentist

She doesn’t rush through treatments. Every step receives careful attention, from your initial consultation to your final reveal. Patient comfort matters as much as aesthetic outcomes.
Our Pembroke Pines dental practice has helped countless patients achieve dramatically whiter smiles through the KöR system. As a proud black-owned business, we’re honored that our community trusts us with their confidence and oral health.
What Is the KöR Whitening Process?

Your KöR Teeth Whitening Procedure Step by Step
1. Initial Consultation and Candidacy Assessment

Be honest about sensitivity concerns and your dental history. This helps Dr. Hart customize your treatment plan.
2. Professional Dental Cleaning Before Treatment
Clean teeth absorb whitening gel more effectively. Dr. Hart removes plaque, tartar, and surface debris so the gel can make direct contact with your enamel. This step maximizes your results and ensures even whitening across all tooth surfaces.
3. Custom Tray Impressions for At-Home Phase
Dr. Hart takes detailed molds of your upper and lower teeth. These impressions create perfectly fitted whitening trays that sit flush against your enamel. Custom trays prevent gel from spilling onto gums and ensure consistent coverage across every tooth.
You’ll receive your trays within a few days.
4. In-Office Whitening Session Preparation
During your in-office appointment, we protect your soft tissues first. Plastic dams expose only your teeth while keeping your tongue and cheeks away from the whitening gel. Dr. Hart applies protective gel over your gums to create a barrier against the bleaching agent.
These precautions prevent irritation and ensure your comfort throughout treatment.
5. Application of KöR Whitening Gel
Dr. Hart carefully applies the specialized KöR gel to each tooth. This proprietary formula uses Dual-Activated, Tri-Barrel Hydremide Peroxide technology that penetrates deep into enamel to target stubborn intrinsic stains. The refrigerated gel maintains maximum potency for superior results.
The gel includes desensitizing agents to minimize discomfort during treatment.
6. Timed Gel Activation Period
The whitening gel sits on your teeth for a specific duration determined by your treatment plan. During this time, the peroxide breaks down stain molecules at the molecular level. You’ll relax comfortably in the chair while the gel works.
Dr. Hart monitors your progress and can make real-time adjustments if needed.
7. Gel Removal and Thorough Rinsing
Once the activation period completes, we carefully remove all whitening gel and rinse your teeth thoroughly. You’ll already notice your teeth looking brighter. The in-office session jump-starts the whitening process for dramatic initial results.
8. At-Home Tray Instructions and Gel Distribution
Dr. Hart provides your custom trays along with professional-strength whitening gel specifically calibrated for home use. She demonstrates proper application technique—how much gel to use, where to place it in the trays, and how to avoid overfilling.
Follow her instructions exactly for the best outcomes and minimal sensitivity.
9. Daily At-Home Whitening Routine
You’ll wear your trays for the prescribed duration each day, typically several hours or overnight. During wear time, avoid eating, drinking, or smoking. Otherwise, continue your normal activities—watch TV, read, work on your computer.
The gel continues deepening your whitening results with each application.
10. Consistent Application Over Two Weeks
Repeat your at-home routine daily for up to two weeks. This gradual process allows the whitening compounds to penetrate deeply and target stains that surface treatments can’t reach. Consistency matters—skipping days delays your final results.
11. Monitoring Progress Throughout Treatment
You’ll notice incremental brightening each day. Take photos in the same lighting to track your transformation. If you experience unusual sensitivity or concerns, contact Sweet Hart Dental immediately. Dr. Hart can adjust your protocol if needed.
12. Final Evaluation and Result Assessment
After completing your two-week at-home phase, return to our office so Dr. Hart can evaluate your final results. She compares your new shade to your starting point using standardized guides. This appointment also covers long-term maintenance strategies to keep your smile bright for years.
KöR’s Refrigeration Technology
Why Temperature Control Matters
Most whitening gels degrade quickly at room temperature, losing potency before they ever reach your teeth. KöR maintains continuous refrigeration from manufacturing through application. This cold storage preserves the gel’s molecular structure and maximum effectiveness.
You get the full strength of the whitening compounds, not a weakened version.
From Factory to Your Teeth
The KöR gel never breaks the cold chain. It’s manufactured under refrigeration, shipped in temperature-controlled containers, stored in our office refrigerator, and applied while still cold. This unprecedented attention to temperature control sets KöR apart from every other whitening system.
The Result: Superior Whitening Power
Refrigerated gel penetrates deeper and whitens more effectively than degraded competitors. Patients consistently achieve brighter results in less time. The science behind the refrigeration isn’t marketing hype—it’s measurable improvement in whitening outcomes.
How KöR Addresses Tooth Sensitivity
Built-In Desensitizing Technology
Unlike harsh whitening systems that ignore sensitivity, KöR incorporates desensitizing agents directly into the whitening gel formula. These agents work alongside the peroxide to minimize nerve irritation while still delivering powerful whitening results.
You don’t have to choose between white teeth and comfort.
Real Patient Experience Reports
Patients consistently report significantly less sensitivity with KöR compared to other professional whitening systems they’ve tried. The discomfort level stays manageable, even for people with naturally sensitive teeth. Most experience only mild temporary sensitivity that resolves within 24-48 hours.
Additional Sensitivity Management Options
If you have a history of severe sensitivity, Dr. Hart can recommend supplementary measures. Pre-treatment desensitizing toothpaste, modified gel concentrations, and shorter wear times all help manage discomfort. Your comfort never takes a back seat to results.
What Makes KöR Different From Other Systems
Tackles Intrinsic Stains Other Methods Miss
Surface whiteners only address external discoloration. KöR penetrates deep into tooth structure to target intrinsic stains from aging, genetics, medications, and trauma. Stains that resisted other whitening attempts often respond dramatically to KöR’s deep bleaching technology.
Dual-Activated, Tri-Barrel Hydremide Peroxide
This proprietary compound activates at the molecular level with precision. The tri-barrel delivery system ensures even distribution and maximum contact with stained enamel. It’s not just stronger peroxide—it’s smarter peroxide that works more efficiently.
Results That Last Years, Not Months
With proper maintenance, KöR results endure for years. The deep penetration creates lasting change in your tooth structure rather than temporary surface brightening. Your investment pays dividends long after treatment concludes.
Custom Kör Seal Whitening Tray Benefits for At-Home Treatment
Perfect Fit Prevents Gel Waste and Irritation
Generic trays leak gel onto your gums, causing irritation and wasting expensive product. Custom trays molded from your exact tooth impressions fit snugly against every surface. Unlike regular whitening trays, the gel stays in contact with your teeth, preventing whitening gel leak.
Even Coverage Across All Tooth Surfaces
Gaps between ill-fitting trays and teeth create uneven whitening. Custom trays ensure consistent gel contact with every part of every visible tooth. Your results look uniform and natural, not splotchy.
Comfortable Enough for Extended Wear
You’ll wear these trays for hours or overnight. Generic trays feel bulky and trigger gag reflexes. Custom trays sit comfortably in your mouth without interference. Many patients forget they’re even wearing them.

Experience the KöR Difference at Sweet Hart Dental
The KöR system isn’t just another whitening treatment. It’s the result of decades of research into what truly works for deep, lasting whitening. Dr. Hart has seen it transform smiles that other systems couldn’t help.
Your journey starts with one consultation. You’ll learn exactly what KöR can do for your specific teeth. No generic promises—just honest assessment and personalized planning.
Stop settling for yellowed, stained teeth when proven technology can change everything. Call (954) 437-9288 now to schedule your KöR consultation at Sweet Hart Dental. We welcome patients to our Pembroke Pines dental office from Coral Springs, Davie, and Miramar. Your brightest smile is closer than you think.

