The most common and most likely answer to this crossword clue is the 6 letter word DUSTED
D
U
S
T
E
D
More clues leading to the result DUSTED
Buddy explains!

The straight part
We know that "Cleaned" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case cleaned = dusted.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does DUSTED mean?
DUSTED verb- To remove dust from.
- To remove dust; to clean by removing dust.
- Of a bird, to cover itself in sand or dry, dusty earth.
- To spray or cover something with fine powder or liquid.
- To leave; to rush off.
- To reduce to a fine powder; to levigate.
- To kill or severely disable.