These tablets with sponges are thrown directly into the opening of the brewing unit and comes into the opening, in the powdered coffee. The cleaning process takes place according to User's Manual and is also very easy to accomplish. The sponge is still also always gone through properly. The first test run with coffee after the cleaning run we always do without him to exploit. After this run, we have been able to detect any residues or changes in taste.
The product we can easily recommend.
