Historical clue formulations

• Skin care product — 2019-08-09
• One of several Procter & Gamble products — 2013-05-18
• Ajax or Bon Ami — 2010-06-01
• Comet, for one — 2009-09-02
• Ajax or Bon Ami — 2001-10-15
• Spot remover — 2000-11-19
• Comet, e.g. — 1995-04-11
• Under-the-sink item — 1994-09-12