![Practice Profile – Dr. Marcovici](https://www.korwhitening.com/wp-content/uploads/2020/07/KöR-Whitening-1-800x675.png)
![Practice Profile – Dr. Marcovici](https://www.korwhitening.com/wp-content/uploads/2020/07/KöR-Whitening-1-800x675.png)
![Dr. K, “What causes whitened teeth to become un-naturally opaque?”](https://www.korwhitening.com/wp-content/uploads/2020/10/qa_drk-1080x675.png)
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 causes whitened teeth to become un-naturally opaque?”](https://www.korwhitening.com/wp-content/uploads/2020/10/qa_drk-1080x675.png)
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...![Dr. K, “What causes whitened teeth to become un-naturally opaque?”](https://www.korwhitening.com/wp-content/uploads/2020/10/qa_drk-1080x675.png)
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, “What causes whitened teeth to become un-naturally opaque?”](https://www.korwhitening.com/wp-content/uploads/2020/10/qa_drk-1080x675.png)