ironing vs laundering

ironing

noun
  • The act of pressing clothes with an iron. 

  • Laundry that has been washed and is ready to be ironed. 

  • Laundry that has recently been ironed. 

laundering

noun
  • The act, or occupation, of one who launders; washing and ironing. 

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