Domestic Cleaning Substance for Removing Stains
Puzzle 13 of Memorable aromas Pack
Question is: Domestic Cleaning Substance for Removing Stains
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.