Historical clue formulations

• U-Haul ad? — 2025-02-09
• "I spilled ___ on my dog. Now he's gone": Steven Wright — 2022-12-17
• *Cleaning supply [the Bushes 43] — 2014-08-10
• Dry cleaner's fluid — 2010-11-30
• Cleaning product that may be useful after a party — 2007-08-31
• Dry cleaner's supply — 2001-05-08