Toilette water, also known as EAU de toilette, is a type of perfume that is lighter and less concentrated than EAU de parfum. It is usually composed of fragrant oils, alcohol, and water, and is typically used as a body spray or cologne. The term 'EAU de toilette' comes from the French phrase meaning 'water of the toilet, ' referring to the fact that it was originally used to freshen up after using the bathroom.