The KöR Blog
The latest from the world of whitening.
Dr. K, “Why are whitening trays made of flexible material? Wouldn’t a rigid whitening tray work better?”
Howard asked: “Why are whitening trays made of flexible material? Wouldn’t a rigid whitening tray work better?” Thanks for the question, Howard. I get that question frequently. The good thing about a rigid whitening tray would be the stability of the tray...
Dr. K, “My patient finished ortho treatment, he wants to get rid of the white spots but must wear retainers 24/7 for the next 6 months. How should we proceed with whitening? Will in-office only work?”
Jacob asked: “My patient finished ortho treatment, he wants to get rid of the white spots but must wear retainers 24/7 for the next 6 months. How should we proceed with whitening? Will in-office only work?” Hi Jacob, Your question seems to have two parts: Whitening...
Dr. K, “Can Invisalign patients whiten during ortho by using their Invisalign trays instead of the KöR Seal Tray?”
Jacob asked: "Can Invisalign patients whiten during ortho by using their Invisalign trays instead of the KöR Seal Tray?" Hi Jacob, This question comes up over and over. Though you “can” use Invisalign trays to hold whitening gel, the results will be very inferior to...
Dr. K, “What can you tell me about treating those rusty-brown areas and white spots (fluorosis cases) with Icon or M.I. Paste? Is it better to whiten?”
David asked: “What can you tell me about treating those rusty-brown areas and white spots (fluorosis cases) with Icon or M.I. Paste? Is it better to whiten?” Thanks for the question, David. You’re probably going to regret that you asked me this question because you’re...
Dr. K,“I get a lot of questions from patients about whether whitening weakens teeth. Does it?”
Karen asked: “I get a lot of questions from patients about whether whitening weakens teeth. Does it?” The answer is no, “KöR Whitening” does not weaken teeth. However, many other products do, especially OTC products like White Strips. And we know, many teenagers, and...
Dr. K, “Why do patients have a significant reduction in whiteness after the treatment is completed and they return a couple of weeks later?”
Victoria asked: “Why do patients have a significant reduction in whiteness after the treatment is completed and they return a couple of weeks later?” Hi Victoria, thanks for the question. There are a few factors involved in the regression of whitening patients. ...
Dr. K, “If you have recessions, do the trays stop at the enamel edge, and can the root surfaces be whitened with this system?”
Glenn asked: “If you have recessions, do the trays stop at the enamel edge, and can the root surfaces be whitened with this system?” Hi Glenn. Great question! The answer is yes, the roots can absolutely be whitened. However, as you will suspect, they can never be...
Practice Profile – Dr. Marcovici
Practice Profile – Dr. Marcovici Introducing Dr. Judy Marcovici – North Reading, MA We sat down with Dr. Judy Marcovici to find out why she chose the KöR Whitening system for her practice. What key features and benefits do you like best about KöR Whitening?The KöR...
Dr. K, “What causes whitened teeth to become un-naturally opaque?”
Scott asked: “What causes whitened teeth to become un-naturally opaque?” Thanks for the great question Scott. I’m sure you’ve noticed that when this happens, it only lasts up to a few days. Let me explain why… Just think of the white spots in fluorosis cases. Those...
Dr. K, “What food and drinks should patients avoid after whitening?”
Dr. Richard Witty asked: "Do you mind doing one on...discussion with the patients about what food and drinks to avoid." We received a question from Dr. Richard Witty of the Steamboat Dental Center in Colorado. Dr. Witty said, “Love the articles! Do you mind doing one...
Dr. K, “Is it preferred to whiten teeth frequently for better results? If yes, how frequently?”
Dyutee asked: “Is it preferred to whiten teeth frequently for better results? If yes, how frequently?” Hi Dyutee, Thanks for the question! It depends on what you mean by whitening teeth frequently. I know that some patients want to whiten their teeth every year, using...
Dr. K, “For older patients, what time frame are we looking at for them to whiten?”
Robert asked: “For older patients, what time frame are we looking at for them to whiten?” Hi Robert, Sorry to say this, but “that depends…”. Does that remind you of dental school? LOL! If and when I have a geriatric patient with very dark teeth, I select the KöR Ultra...
Dr. K, “how long and how many applications of the KöR whitening system do you use for tetracycline patients?”
Kelsey asked: “How long and how many applications of the KöR whitening system do you use for tetracycline patients?” Hi Kelsey, When using the KöR Ultra-T whitening system, which was designed specifically to treat tetracycline staining, the patient starts with a...
Dr. K, “…why do so many other whitening brands with loose-fitting trays still work…”
Stuart asked: So why do so many other whitening brands with loose-fitting trays still work just fine in a lot of patients even in the presence of their peroxidase? Hi Stuart, There are a huge number of variables. Also, differences in results expected by the dentist...
Banana Peels Whitening Your Teeth?
I received a request to comment on the belief of some on social media (and strangely, even a couple dentist’s websites I just looked at) that rubbing the inside surface of banana peels against your teeth will whiten them. I was specifically shown a link to a site...
Does Turmeric Really Whiten Your Teeth?
Well, here we go again with the screwy so-called DIY teeth whitening methods… I’ve now been asked to comment on the claimed ability to whiten teeth using turmeric of all things. Turmeric is a plant, and in the same family as ginger. Like ginger, it is part...
Are Teeth Whitening Lights and Lasers Harmful? (Yes, They Are)
As a consumer, “they” push every sort of teeth whitening light or laser on you, trying to make you believe they actually work. They don’t.I’m talking about from small little gimmick hand-held lights you see in stores, on social media and online sellers; to major...
Meet Dr. Dougherty, KöR Whitening Dentist
What do you like best about KöR Whitening? There are so many great things about the KöR Whitening protocol, but the at home phase of whitening and desensitizing before the in-office session is so critical to success. Most patients experience significant changes during...