What is the recommended maintenance for espresso machines?

To ensure optimal performance and longevity of espresso machines, regular maintenance is crucial. The recommended maintenance for espresso machines typically includes several key tasks. Firstly, it is important to clean the machine regularly, specifically the portafilter, filter baskets, steam wand, and group head. This helps remove coffee residue and prevents the buildup of oils and minerals. Additionally, backflushing the machine using a cleaning agent is recommended to remove any remaining oils and keep the internal components clean. Descaling the machine periodically helps eliminate mineral deposits and maintain proper water flow. It is essential to replace worn-out parts, such as gaskets and o-rings, to prevent leaks or erratic performance. Following the manufacturer's instructions for cleaning and maintenance is imperative for specific machine models. Lastly, maintaining a consistent and appropriate water filtration system will also contribute to the overall maintenance of the espresso machine.