destained

/D IY0 S T EY1 N D/
verb
  1. 1

    To remove a chemical stain from.

  2. 2

    To lose a chemical stain.

adjective
  1. 1

    From which a stain has been removed

Source: https://en.wiktionary.org/wiki/destain, https://en.wiktionary.org/wiki/destained