... That in the Milchaufschäum unit of DeLonghi times the corners can rinse the milk foam nozzle cleaner. 10ml of the cleaner (measuring cup has scale) are mixed with 100 ml of water (2 full measuring cup caps) in the milk tank and then down the Latte Macchiato button, thus the cleaning solution through the foaming unit. The result is a milky broth, which are then thrown out.
Even when you press the cleaning button after each latte respect, yet gather in the corners with security still residues, and when the first dry, then it is difficult to get rid.
Since the bottle for 25 applications ranges, the price is also ok in my opinion.