The Oracle features several automated cleaning functions that simplify maintenance: Daily cleaning involves a clear water backflush, which is easily performed using the provided silicone cleaning disc. The machine prompts users when a deeper cleaning cycle is needed, guiding them through the process using the LCD display. Regular descaling is required, with frequency depending on water hardness in your area. The steam wand has an auto-purge function, but occasional manual cleaning of the tip is necessary. While some manual cleaning is still required, the Oracle's automated features and clear prompts make maintenance relatively straightforward for a machine of its complexity.