3. Stainless steel instead of plastic mirrors
In the past, we used disposable mouth mirrors for many orthodontic check-ups and initial examinations – 2,200 a year, to be precise. Laid end to end, they would stretch 330 m (the length of the Floridsdorf Bridge). From now on, they are being replaced by a stainless steel version that can be disinfected and sterilised. At the same time, the plastic packaging of the disposable plastic mirrors is no longer needed.