Our expert tips

Expert tips from dentist Prof. Dr. Hahn (in german)

Why was the ApaCare Sonic toothbrush rated so well by Stiftung Warentest?

How does a tooth polishing paste differ from a toothpaste?

Do we still need the weekly fluoride gels?

What are actually chalk teeth (MIH)?

What can be done against bleeding gums?

What do you think about bleaching?

What helps against bad breath?

Does chewing gum help against tooth decay?