Teeth Whitening in Orange County, CA
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Brighten Your Smile with Professional Precision
A radiant smile can boost your confidence and make a lasting impression. At Perfect Smile Dental Care, we offer advanced KöR Whitening treatments designed to remove deep stains and discoloration that over-the-counter products simply can’t reach. This professional system delivers brighter, longer-lasting results while protecting your teeth and gums.
Dr. Tasneem Nabelsi, Dr. Maissa Agha, and Dr. Adrien Hamedi provide customized whitening plans based on your dental health and shade goals, ensuring safe, effective results you’ll love.

What is KöR Whitening?
Developed by internationally renowned cosmetic dentist and teeth whitening expert, Dr. Rod Kurthy, the KöR Whitening System is used by thousands of dentists worldwide and is widely considered to be the most reliable and effective whitening system ever developed.
The KöR Whitening system has proven to consistently produce whiter, brighter smiles in patients. In fact, the KöR system is so effective, it is the only recognized whitening system that whitens tetracycline-stained (dark) teeth in a short time (previously considered impossible). And due to its advanced formulation and continuous refrigeration of the whitening gels, there's little to no sensitivity during the whitening process.
The Unique KöR-Seal Trays
One of the keys to the effectiveness of the KöR system is the unique KöR-Seal™ whitening trays used for at-home whitening. These trays are made of thin clear flexible vinyl and are carefully fabricated to fit very precisely to your teeth. Most patients find these trays extremely comfortable to wear and have no trouble sleeping with them. These unique KöR-Seal whitening trays allow room for whitening gel to be kept in contact with the teeth, and they seal at the gum line so that gel is not diluted, washed away, or inactivated by saliva. This ensures the maximum whitening results.
And the KöR Whitening System is perfect for patients of all ages, including teenagers and baby boomers.
How Does KöR Whitening Work?
The KöR Whitening System works by restoring your teeth’s ability to absorb oxygen. The oxygen from KöR’s whitening gel is absorbed deeply into your teeth, dissolving all stain molecules, leaving your teeth incredibly white. And KöR Whitening products have been clinically proven safe on thousands of patients without harm to teeth or gums.
The KöR Whitening System is a safe, effective, and convenient cosmetic dentistry procedure that can improve the appearance of teeth to restore self-esteem and self confidence.
So, if you're too embarrassed to smile, have dark-stained teeth, or just simply want a whiter smile, the KöR Whitening System offers the best in whitening science, and is by far the best whitening system available today.
Benefits of Professional Teeth Whitening
- Faster results compared to drugstore products
- Even whitening without streaks or blotches
- Treatments tailored to your specific stain type
- Guidance from experienced dental professionals
- Can be combined with other treatments like porcelain veneers or Invisalign for a full smile makeover
Is Teeth Whitening Right for You?
Teeth whitening is ideal for patients with healthy teeth and gums who want to improve their smile’s brightness. It is not recommended for:
- Pregnant or nursing individuals
- Patients with untreated cavities or gum disease
- Teeth with restorations like dental crowns
After your whitening treatment, be sure to follow our detailed post-op instructions to maintain your results and protect your enamel.
Serving Patients Across Orange County
We offer KöR professional whitening to patients from Anaheim, Irvine, Tustin, Cypress, Lake Forest, Aliso Viejo, Rancho Santa Margarita, and Garden Grove. We also welcome visitors to Southern California who want to brighten their smiles while in town.
FAQs: Teeth Whitening
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How long do whitening results last?
With proper oral hygiene and healthy habits, KöR Whitening results typically last about one year. Depending on your lifestyle and diet—such as coffee, tea, or wine consumption—periodic touch-ups may be recommended to maintain your brightest shade.
Will whitening make my teeth sensitive?
KöR Whitening is designed to significantly reduce sensitivity compared to other systems.
Can I whiten my teeth if I have fillings or crowns?
Restorations will not whiten, but we can discuss replacement to match your new shade.
How white will my teeth get?
Results vary based on your starting shade and type of staining, but most patients see several shades of improvement.
Is whitening safe?
Yes, when performed under professional supervision, whitening is safe for enamel and gums.
Schedule Your Teeth Whitening Appointment
Reveal a brighter, more confident smile with KöR Whitening at Perfect Smile Dental Care. Call (714) 276-8226 or request an appointment online to get started.

