KöR Teeth Whitening in McKinney, TX

Results vary based on your starting shade and the nature of your staining. Most patients see dramatic improvement, often 8 to 16 shades whiter. KöR consistently outperforms other professional systems, and Dr. Steven will give you a realistic preview of your expected results during your consultation.

Whitening strips sit on the surface and use lower-strength gel because they are made for unsupervised use. KöR uses custom trays and professional-strength gel that stays active longer, which helps it reach deeper stains and produce a more noticeable result for many patients.

Not with professional treatment. KöR is specifically designed to minimize sensitivity and strengthen enamel through remineralization. It is one of the safest professional whitening systems available.

Yellow surface stains from coffee, tea, wine, and age usually respond well. Brown or gray stains can be more stubborn, especially if they come from medication, trauma, or older dental work. Dr. Steven can look at the type of discoloration and explain whether whitening, veneers, or another option is more predictable.

With proper maintenance using occasional at-home touch-up trays, KöR results are considered permanent. Regular dental hygiene and limiting staining foods and beverages helps maintain your results.

Whitening only affects natural tooth structure, not existing restorations. If you have visible crowns or veneers, we will discuss how to achieve a consistent result. This sometimes involves updating restorations after whitening to match your new shade.

KöR is specifically formulated to minimize sensitivity. Many patients with previously sensitive teeth tolerate KöR very well. A consultation will confirm whether it is appropriate for your specific situation.

The timing depends on your starting shade, the type of stains, and whether your plan includes in-office treatment, take-home trays, or both. At the consultation, Dr. Steven explains the sequence, how to use the trays if they are part of your plan, and what kind of progress is realistic for your teeth.

For the first 48 hours after treatment, avoid dark-colored foods and drinks (coffee, red wine, tomato sauce) and tobacco. After that window, good oral hygiene and occasional touch-ups maintain your results long-term.

New patients receive complimentary take-home whitening trays with their new patient exam. Custom-fitted trays are fabricated from digital impressions and paired with professional-grade KöR gel to start your whitening at home.