How to use the cheek retrector (WMA)

How to assemble the cheek retractor and use it in patients

Andjana Dental Ultra Cleaner

cleaning your teeth, remove stains of coffee, tabacco and tea

Dentcoat Care Tooth Powder - how to apply the powder on a tooth brush

[Translate to English:] wie mache ich es richtig

or like this

[Translate to English:] Wie bekomme ich das Zahnpulver auf die Zahnbürste?