: If your model includes a steam wand, wipe it with a damp cloth immediately after each use to prevent milk from hardening and clogging the orifices. Descaling and Deep Cleaning

: Empty and rinse the drip tray regularly to prevent overflow and bacteria growth.

Your machine is equipped with an that will alert you when it's time for a deep clean. User manual and frequently asked questions ... - Rowenta

Rowenta ES 6805 Instruction: How to Maintain Your Espresso Machine The Rowenta ES 6805