What to Look for When Buying the Best Espresso Machine? What is the best espresso machine? Let's examine the essential specifications that decide the machine you'll need. Maintenance and cleaning The machines must be maintained regularly according to the directions. Always adhere to the instructions of the manufacturer to clean. Inbuilt cleaning systems that will automatically clean the milk jugs and perform a rinse cycle as well as a descaling cycle, additionally facilitate maintaining espresso machines. But an automatic cleaning system doesn't necessarily mean that the machine will be able to provide all the required maintenance and cleaning requirements. Alongside having an automated cleaning system, it's important to be aware of whether certain components of the machine are able to be cleaned on their own and if the machine comes with a water filter. Water tank Water tanks are big enough to create up to eight cups of espresso in the course of. It i...