Siemens TZ80002 descaling tablets for fully automatic coffee machines EQ.8, EQ.7, EQ.5 and installation fully automatic, 3 tablets (household goods)
I thought at first, the blue color is built up in the machine (fully automatic) off. When future reference came out that the blue color comes out again. What this is the best: if no blue is at the end of Entkalkungsprozedur, you do not know that more
