brillo pad vs loofah

brillo pad

noun
  • A scouring pad used for cleaning dishes, made from steel wool containing soap. 

  • The hair on the scalp of a black person. 

  • A black person. 

loofah

noun
  • The dried fibrous interior used as a sponge for bathing 

  • Any bathing sponge 

  • A tropical vine, of the genus Luffa, having almost cylindrical fruit with a spongy, fibrous interior; the dishcloth gourd 

verb
  • To clean or scrub with a loofah. 

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