moi!
tiesuolahan on "natriumkloridia" ja "laadusta riippuen eriväristä. Pure sodium chloride is colorless, but if it contains impurities, it may take on other colors. For example, it may be purple or blue, yellow or pink.
https://canadasalt.ca/4-types-of-roa...moval-company/
"4. Potassium Chloride
This type of salt is found as granules in the colours of white and red"