A hair wash sink, also known as a shampoo sink, is a specialized sink designed for washing hair, typically found in hair salons and spas. It features a deep bowl, a sprayer or faucet, and a drain.
Hair wash sinks offer several benefits, including improved comfort for clients, increased efficiency for stylists, and better hygiene. Historically, hair washing was done over a regular sink or basin, but the development of dedicated hair wash sinks in the early 20th century revolutionized the salon experience.