My Saeco I have, until recently, decalcified only with the original, but I am become aware of the "precious" descaler, which costs less than half. Due to the higher concentration range 100 ml (ie a bottle) for a descaling process and I do everything else, as always, that I fill the water also to the mentioned line on.
I also zwacke me from very little and descale my kettle also quickly so: The is with approx 5ml descaler and fill spotless and nothing stinks to the minimum with water or tastes funny.
Unfortunately, the child safety device is quite disastrous: not only that there are no further film is under the lock, as with most Flüssigentkalkern in small bottles that would protect even against drying - no, even the screw can children easily opened. Of course you also have here simultaneously push and turn, but that is too easy and without great effort. Still, it may even happen to happen that you aufbekommt the bottle: it has the forefinger during rotation somehow on the bottle, she goes on.
The effect of the descaling solution is very good, but all parents, I would recommend to put the stuff very far away!
