Fluid soap is a common household item used for washing hands, dishes, and other objects. However, there are many synonyms that can be used to refer to this versatile product. Liquid soap is a popular alternative term, especially when referring to hand soaps with a pump dispenser. Hand wash is another common synonym, used predominantly in the UK. Dishwashing liquid and dish soap are interchangeable terms for soap used to clean dishes. Body wash and shower gel are specific types of fluid soap formulated for use in the bath or shower. No matter what you call it, fluid soap is an essential item in any household.