Read the transcript for the video here:
Straight teeth, a flawless smile - a dream that no longer has to be expensive.
For several years now, more and more start-ups have been promising their customers this.
Clear aligners should bring straight teeth in a few months.
One of these companies that sells aligners is PlusDental from Berlin.
Eva-Maria Meijnen, Co-CEO of PlusDental:
We have already successfully treated over 30,000 patients in total and now, at the moment, we are treating around 3000 new patients per month.