wash basket vs wash bin

wash basket

noun
  • A basket or container of some kind used to store dirty clothes before they are washed. 

  • The perforated container that holds the washing in a washing machine. 

wash bin

noun
  • A basket or container of some kind used to store dirty clothes before they are washed. 

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