Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"Hello, to form good quality foam it is essential to regularly clean the head where the steam mixes with the milk. Please contact our colleagues at
[email protected], who will send you detailed step-by-step instructions that can be used to clean and then get the machine back to making rich foam. Regards Team Sencor"
Please do not hesitate to contact us in case of need. Thank you and have a nice day, Ondřej - Alza expert