Old-Fashioned Chemical for Cleaning Bathrooms
Puzzle 17 of Preparing for Guests Easy Pack
Question is: Old-Fashioned Chemical for Cleaning Bathrooms
and the answer is: BLEACH
Word Meaning:
BLEACH — (uncountable) A chemical, such as sodium hypochlorite or hydrogen peroxide, or a preparation of such a chemical, used for disinfecting or whitening.
Definitions from Wiktionary.