Answer:
Detergents must have polar parts in their chemical structures.
Explanation:
Detergents and soaps are, in general, organic salts that contain a polar part capable of interacting and dissolving in water, which is why it is said to be a hydrophilic part, and the other apolar part, which is hydrophobic or lipophilic, that is, with a tendency to interact with fats and other nonpolar organic compounds.
