Dear Mr. Bieder,
based on our conversation in the spring, I decided to buy the decalcification stone or large NG water stone in the summer.
According to your statement, this binds the lime in the water and successively washes out the water pipes via the water consumption. I am happy to report that the stone does what you promised. My ongoing observations over 4 months the lime dissolves really excellent.
In the case of heavily used hand wash basins in the bathroom, the lime rim at the drain is sparkling clean without additional cleaning agents.
This is not only the case with the sink but also with the bathtub and the shower head loses the last lime residues. In the case of the Niro washdown in the kitchen, the dried drops of water, can be easily wiped off with a damp cloth without leaving any residue.
Now we have the water stone for about 4 months in use and I have to say frankly and honestly I would not want to do without it.
Not to mention the enormous savings vs.
over a decalcification system and the particularly important advantage for the ENVIRONMENT.
It was good that we talked about this topic, thank you for that!