Listerine's Most Well-Known Product
This page is the CodyCross answer for the clue below from Time for a check-up, Group 1718, Puzzle 2 (Cotton Swabs).
Question is: Listerine's Most Well-Known Product
and the answer is: MOUTHWASH
Word Meaning:
MOUTHWASH — A liquid used to clean one's mouth.
Definitions from Wiktionary.