I am still fairly new at my current shop and they have a severe issue with keeping the equipment clean. this is the Linea EE semi automatic espresso machine, please excuse the suds all over the hot water tap because I had just started soaking it in cafiza. I don't know what this nasty build up is, it is rock solid and soaking it did absolutely nothing. the whole machine is scratched and grubby I am well aware but the gross build up on the tap is bugging me. I really appreciate any advice on how to clean this.
by yardhaunt