The complete guide
How to Keep an Espresso Machine Cleaning Right
Why coffee oils are the enemy of a good shot
Every espresso pulled through a group head leaves a small residue of coffee oils behind. On a machine used once or twice a day that build-up is slow, but on a machine working through a rush, it accumulates fast, and stale oils sitting in a group head or portafilter will taint the next shot pulled through it, no matter how good the beans or grind are. Urnex Cafiza2 exists to break that cycle.
A professional-grade formula, not a diluted one
Cafiza2 is the cleaning powder used behind the counter in real cafés, concentrated enough to cut through built-up oils on machines running dozens of shots a day. It is biobased and acid-free, which means it cleans thoroughly without the slow degrading effect that acidic cleaners can have on seals and gaskets over months of daily contact.
Building backflushing into your routine
A quick backflush with Cafiza2 at the end of service, or between busy periods, takes only a few minutes but keeps a group head genuinely clean rather than just rinsed. It is a habit worth pairing with a proper descaling routine, since cleaning removes coffee oils while descaling handles limescale, and a machine under daily commercial use benefits from both.
Sized for real, frequent use
A 900g tub is not a token size, it is built to last through months of regular cleaning on a busy machine. For any Sage, Breville or similar portafilter espresso machine seeing daily covers, that means one tub covers a proper cleaning schedule rather than running out after a few weeks.
The short version
Urnex Cafiza2 is a professional, biobased and acid-free cleaning powder built for espresso machines under real daily use. Regular backflushing with it protects shot quality and machine components alike, and the 900g tub is sized to keep a busy machine clean for months at a time.