Dental Clinic

I went to a dentist after work yesterday.
I go there once a month to have them clean my teeth.
They kindly showed me a better way to brush my teeth and gave me a new brush specialized for cleaning between the teeth.
On my previous visit to the clinic, the dental hygienist told me that drinking coffee could stain my teeth.
That’s why I didn’t drink coffee at all for one month.
Instead of drinking coffee, I drank tea at a café.
This time, the dental hygienist asked me if I drank tea many times.
Tea can also give me brown stain on my teeth.
I will keep in mind that these two beverages can make my teeth stained.