sodium hydroxide (NaOH), a strong alkaline substance used in the manufacture of paint, soap and detergents, or as a drain cleaner.
A commercial liquid soap product for washing hair or other fibres/fibers, such as carpets.
Champagne.
A traditional Indian and Persian body massage given after pouring warm water over the body and rubbing it with extracts from herbs.
An instance of washing the hair or other fibres with shampoo.
To wash (i.e. the hair, carpet, etc.) with shampoo.
To wash one's own hair with shampoo.
To press or knead the whole surface of the body of (a person), and at the same time to stretch the limbs and joints, in connection with the hot bath.