Dictionary / Vocabulary / 散らかす
ちらかす
to scatter around; to leave untidy; to make a mess
JLPT N2 common word
浴室を散らかしっぱなしにしないで。
Don't leave the bathroom in such a mess.
部屋は散らかし放題だった。
The room was all messed up.
彼は本を家のあちこちに散らかしっぱなしにした。
He left his books all around the house.