Do you have to clean it entirely every time (remove cover, seals ...)?

For quick washing of the tank, use "Cleaning" in the "PuSa Smart" application. For intensive cleaning, use the integrated program 1. For careful cleaning: remove the tank (7), the knife (4) and the seal (3) of the cover (2) and remove the safety block (8). Note that removable elements pass the dishwasher. Visualize the dedicated video tutorial: https://youtu.be/hx_ssyie1j8