Hvordan oppfører SLSA seg i hardt vann? SLSA (Natriumlaurylsulfoacetat) is a mild anionic surfactant widely used in shampoo bars, badebomber, ansiktsrens, og rensepulver. Når den brukes under virkelige forhold, one important factor that affects performance is water hardness. Hard water contains higher levels of minerals such as calcium (Ca²⁺) og magnesium (Mg²⁺), which can interact with …