Thread: Pv lusso or export question

Guys, i know there are a few people who may still have the lusso floating around on this forum, my question is do you ever have to remove the shower screen to clean it? This has been my first real machine and apart from running vinegar through it to give it a flush, i'm not sure if you have to pop it off if coffee is fine enough to make it past the screen.?

Any recommended cleaning regimes out there for toy levers?