Teeth Whitening

A beautiful set of pearly whites can help boost your self-esteem and give you a strong, confident smile. At LianaSmiles, located in Staten Island, New York, cosmetic dentist Liana Stein, DDS offers KöR teeth whitening to erase discoloration and give you a bright, white smile. Call or book an appointment online to learn more.
What is KöR Teeth Whitening?
If you have deep stains on your enamel or a yellowed/discolored sheen to your smile, patients and doctors alike often consider KöR the most lasting and effective teeth whitening system available. KöR is distinguished by its scientific chemical formulation — which doesn’t require lights or lasers — and its continuous refrigeration process, which prevents its bleaching agents from deteriorating. KöR is also one of the only professional teeth whitening systems powerful enough to lighten tetracycline stains and other forms of severe discoloration. KöR is further characterized by other stand-out benefits, including:
- Unique desensitization formula designed to reduce teeth sensitivity after whitening
- Capable of treating severe discoloration like tetracycline stains, which are generally resistant to traditional teeth bleaching systems
- Doesn’t require lights or lasers to activate the whitening process
- Breaks down stain molecules to ultra-small, colorless particles, allowing relatively permanent results
For enamel stains that don’t respond to teeth bleaching, Dr. Stein can recommend other effective whitening options, such as a porcelain veneer, to conceal the discoloration. Our dentist can develop a unique treatment plan for your needs and goals in person.
Why are My Teeth Yellow?
Yellowing teeth can dim your smile and hurt your confidence. Unfortunately, teeth tend to discolor with age, due to a variety of factors, including consuming or using:
- Coffee and tea.
- Red wine.
- Tobacco.
- Sports drinks.
- Certain sauces.
- Berries and other foods that cause tooth stains.
- Poor dental hygiene.
As you get older, the enamel on your teeth will begin to wear down and expose the dark dentin underneath. In elderly adults, brushing, flossing, and using whitening toothpastes are usually not enough to remove deep tooth stains. Professional teeth whitening works best on patients with yellow teeth. It is less effective on patients with brownish teeth, so talk to Dr. Stein about your treatment options before making a decision.
“Liana is caring and makes you feel very welcome at her office. She is truly the best dentist I have ever had! She is very calm and delicate with the care of your teeth and it is always such a pleasant experience to go to her. Highly recommend!!!”
Over-the-Counter Teeth Whitening vs. Professional Teeth Whitening
There are plenty of over-the-counter options for whitening your teeth, such as:
- Whitening toothpaste
- Whitening strips
- Whitening mouthwash
- Activated charcoal
- At-home whitening kits
While these solutions may seem convenient on paper, they are not nearly as effective as in-office teeth whitening treatments, which can deliver fast and immediate results. Furthermore, in-office whitening treatments can make your teeth up to 12 shades whiter almost immediately.
What Can I Expect From the KöR Teeth Whitening System?
Dr. Stein uses the advanced KöR whitening system in her office to give you the brightest, whitest smile possible without pain. The system uses a professional-strength whitening gel to brighten teeth quickly and efficiently, typically in under one hour. During treatment, Dr. Stein will apply the KöR whitening gel to your teeth for a period of time, which will depend on your desired level of whiteness. After your results have been achieved, there is no downtime necessary after your appointment.
Are There Any Teeth Whitening Side Effects?
Teeth whitening is a relatively gentle process when compared to other dental procedures. However, your teeth may feel sensitive for a few days after your appointment. Depending on your situation, Dr. Stein may recommend avoiding certain foods and drinks following your whitening session. To minimize your chances of experiencing tooth sensitivity, try using toothpaste designed for men and women with sensitive teeth one week prior to your appointment.
Contact our office or book an appointment online today with LianaSmiles to learn more about your teeth whitening options.