Shampoo was invented in India.
The word ‘shampoo’ itself has been derived from the Hindi word
“champu” (चाँपो /tʃãːpoː/), which means to massage scalp.
Shampoo is the scalp and hair care to remove oils, dirt, skin particles, dandruff, environmental pollutants and other contaminant particles that gradually build up in scalp and hair.