Historical clue formulations

• Gum that comes in Fire and Ice varieties — 2016-12-25
• Orbit alternative — 2015-11-27
• Orbit rival — 2014-03-09
• Brand available in "fire" and "ice" — 2007-03-30
• Breath freshener since 1899 — 2002-11-29
• "Keeps the teeth white" sloganeer, once — 2002-09-07