douche vs shampoo

douche

verb
  • To administer a douche to; to shower; to douse 

  • To use a douche. 

noun
  • A jet or current of water or vapour directed upon some part of the body to benefit it medicinally; in particular, such a jet directed at the vagina for vaginal irrigation. 

  • Something that produces the jet or current in the previous sense, such as a syringe. 

shampoo

verb
  • 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. 

  • To wash (i.e. the hair, carpet, etc.) with shampoo. 

  • To wash one's own hair with shampoo. 

noun
  • 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. 

  • A commercial liquid soap product for washing hair or other fibres/fibers, such as carpets. 

How often have the words douche and shampoo occurred in a corpus of books? (source: Google Ngram Viewer )