pastry bag vs rinse

pastry bag

noun
  • A flexible bag from which icing is forced through a small nozzle to make various designs of piping. 

rinse

noun
  • A liquid used to rinse, now particularly a hair dye. 

  • The action of rinsing. 

verb
  • To wash (something) quickly using water and no soap. 

  • To thoroughly defeat in an argument, fight or other competition. 

  • To remove soap from (something) using water. 

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