The use is very simple. Unfortunately, however, the mixing ratio Entkalker / water described Gebau neither the "package insert" the water softener in the description of our fully automatic (DeLonghi ESAM3300). Both refer to the respective other guide.
I therefore use 1 container descaler (125ml) with about 750ml water. Daduchus the water container is a little crowded over half. That the Entkalkunsgprogramm still works, you can see from the rinsed-out and debris.
In the "package insert" is mentioned that for example can result in a bad smell when descaling with vinegar. If you have a sensitive nose, you can also at durgol descaler a slight sulfur smell perceive (smell of rotten eggs). But he is only very slightly and is gone after rinsing of the machine. Therefore, this no star deduction.
Savings tip: after descaling, the collected solution is the way immediately into the sink, but before that short (3-5 minutes) in the kettle. The later is again spotless!
Why only 4 stars? This is due to the packaging of the pack of 4. Here the supplier would like to spendieren a passenen cardboard, instead of something to fill large box with Schaumstoffsnipseln. By Entkalker we are very satisfied - he alone deserves 5 stars.