Milk frother produces little or no foam; milk is mostly hot liquid with minimal froth.

Safety first: Unplug and allow the machine and milk system to cool before disassembly.

Step-by-step checks:

• Disassemble frother: Remove the milk carafe or cappuccinatore and take apart all removable pieces.
• Clean thoroughly: Soak parts in warm water with a milk system cleaner or mild detergent. Use a brush to clean small passages and the air intake hole.
• Use correct milk: Use fresh, cold milk (3–4°C). Semi-skimmed or whole milk generally froths best.
• Reassemble correctly: Ensure all parts are fully seated and gaskets are not twisted or damaged.

When to call a technician: If frothing remains poor after cleaning and using proper milk, internal frother seals or valves may need replacement.