I did general cleaning on my espresso machine today. It was past due for both cleaning the grouphead and the steam wand.
With a Teflon grouphead screen, it is recommended I remove it before putting a blank insert and detergent in my portafilter and running the group cleaning program that performs a series of backflush steps.
I also put some Rinza in a milk pitcher and gave the steam wand a good cleaning.
I really need to be better on following the recommended cleaning schedule.
I have three machines but typically only use one. It gets cleaned every week or no longer than 2 weeks. I’m a bit particular about some things.