Proper cleaning and maintenance of your Breville Barista Express espresso machine are essential to provide consistently great espresso and prolong the lifespan of your machine. Over time, coffee oils, residue, and mineral deposits can accumulate in internal components, affecting both taste and machine performance. Begin by wiping down your machine’s exterior and removing used coffee grounds from the portafilter. The grinder should also be cleaned regularly to prevent old coffee buildup which can alter the flavor profile of fresh coffee. Use the dedicated cleaning tablets recommended by Breville to descale the machine. Descaling removes mineral deposits from the water lines and boiler, which can impair heating efficiency and cause damage over time. Follow the manufacturer’s instructions closely, ensuring the process is done routinely based on your water hardness and usage. Backflushing is another crucial maintenance step. This involves running a cleaning cycle with a blind filter and cleaning detergent to flush out oils and residue from the brew group. Regular backflushing helps keep your espresso machine in top working condition. Additionally, cleaning the steam wand after each use prevents milk residue from clogging and maintains hygiene. A simple wipe and purge with steam is recommended immediately after steaming milk. Incorporating these cleaning practices into your routine will not only enhance the flavor of your espresso but also extend the useful life of your Breville espresso machine. Remember that consistent care is key for delivering power-packed coffee with every brew.