Can faeces stick to the shower arm?

This is hardly possible with the CLEANET shower arm. The coated shower arm is thoroughly rinsed with water before and after each use. In newer appliances (CLEANET AURIA, SIT, PRO, ALVIA), the shower arm is also disinfected using UV light. If the shower arm does become dirty, it can be cleaned with a damp cloth. The shower head can also be easily replaced if necessary. On www.consumables.laufen.com you may order the nozzle tip.