I drink a lot of coffee and black tea. I very much value the half-yearly cleaning just to remove the dark spots that are not a health-risk, but look bad. And a

I drink a lot of coffee and black tea. I very much value the half-yearly cleaning just to remove the dark spots that are not a health-risk, but look bad. And almost every private tooth health insurance covers those anyway, so if you have that for others reasons, it’s included.