Surfactants
A surfactant is a molecule that has both a lipophilic component that is friendly to oil and a hydrophilic component that is friendly to water. So, surfactants help water and oil mix well, and contaminants can be washed away.
A surfactant is a molecule that has both a lipophilic component that is friendly to oil and a hydrophilic component that is friendly to water. So, surfactants help water and oil mix well, and contaminants can be washed away.