Nouns

(n)rinsea liquid preparation used on wet hair to give it a tint
(n)rinse, rinsingthe removal of soap with clean water in the final stage of washing
(n)rinsethe act of giving a light tint to the hair
(n)rinsewashing lightly without soap

Verbs

(v)rinse, rinse offwash off soap or remaining dirt
(v)wash, rinseclean with some chemical process
(v)gargle, rinserinse one's mouth and throat with mouthwash“gargle with this liquid”