Wasmiddel gevoelige huid starterset

Did you know that many conventional detergents overdose? This is because they are not tailored to your water hardness and therefore contain more chemicals (e.g., water softeners & surfactants) than necessary to work for every water hardness.

Generally, soft, moderately hard, and hard water are distinguished. Water hardness is determined by the calcium content in the groundwater and can be divided into the following three degrees of hardness: