Tooth __ Is Used to Make Your Smile Brighter
This page is the CodyCross answer for the clue below from TV Station, Group 603, Puzzle 3 (Executive Producer).
Question is: Tooth __ Is Used to Make Your Smile Brighter
and the answer is: WHITENER
Word Meaning:
WHITENER — (countable, uncountable) Any substance used to whiten something; a bleach.
Definitions from Wiktionary.