How to Descale a dual boiler machine

If your espresso machine isn’t performing like it used to, it might be time for a descale. In this video, Marcel walks you through exactly how to descale a dual boiler espresso machine safely and effectively at home. Regular descaling helps maintain performance, protect internal components, and keep your coffee tasting its best. Whether you’re dealing with limescale buildup or just keeping on top of maintenance, this step-by-step guide will show you everything you need to know. At Bella Barista, we’re passionate about helping you get the most out of your coffee setup — from machine care to brewing better coffee at home.