Troubleshooting
How to Steam Milk on a Single-Boiler Machine
How do I steam milk well on a single-boiler espresso machine?
Purge the wand, wait for full steam readiness, stretch early, then focus on a steady roll before the boiler loses power. Single-boiler machines reward smaller milk volumes and a clean, decisive routine.
What to Check First
Use a smaller pitcher and only the milk you need.
Purge wet steam before inserting the wand.
Clean and purge the wand immediately after steaming.