Historical clue formulations

• Infuses with bubbles — 2026-03-02
• Lets breathe — 2024-06-07
• Makes gassy — 2023-04-09
• Makes fizzy — 2017-01-15
• Infuses with bubbles — 2003-12-19
• Drags a harrow through, say — 2002-09-07
• Freshens — 2002-08-18
• Makes bubbly — 2002-08-01
• Freshens, in a way — 2002-07-28
• Does a greenskeeper's task — 2001-12-19
• Freshens — 2001-02-18
• Does an aquarium job — 2000-06-24
• Makes bubbly — 1999-06-26
• Freshens, in a way — 1997-11-28
• Makes bubbly — 1997-08-17
• Clears out, in a way — 1996-08-04
• Makes effervescent — 1995-12-24
• Sprays, perhaps — 1994-08-25