How To

Scale in Dual-Boiler Machines
by Ed McGuire
2 min read
If you have or are considering a dual-boiler espresso machine here’s how you can eliminate or reduce scale build-up. So scale is the enemy of espresso machines and with dual...

How To Test Water Hardness for Espresso and Coffee Machines
by Contributing Writer
3 min read
You have a new espresso or bean to cup coffee machine and it came with a water hardness test strip that looks like this. In this video I’ll tell you...