Drinking water in Germany must meet certain quality standards in order to be safe for human consumption. This includes limit values for various parameters th...
Jan 27, 2023
High water hardness can be a big problem in many regions. Limescale deposits in water pipes, household appliances and fittings can be both annoying and expen...
Sep 14, 2016
The unit °dH indicates how high the water hardness is. The higher this value, the more alkaline earth metals (esp. calcium and magnesium) are in the water. Y...
Dec 14, 2015