It's derived from the word "champu" which means "to massage" or "to press". The practice of shampooing, which involves massaging the scalp and hair with a cleansing substance, was already established in India centuries ago.
It's derived from the word "champu" which means "to massage" or "to press". The practice of shampooing, which involves massaging the scalp and hair with a cleansing substance, was already established in India centuries ago.