The most common Korean word for “become clean” is 깨끗해지다 (kkaekkeutaejida). 「become clean」는 한국어로 깨끗해지다.
Learn 깨끗해지다 free — flashcards, audio and review →「깨끗해지다」 단어장으로 무료로 외우기Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato