Opposite of dirty (5)
I believe the answer is:
clean
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">opposite of dirty</span>' is the definition.<br/ ><span class="explanation-format__explanation">('clean' is the opposite to 'dirty')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for clean that I've seen before include "Quite" , "Clear (of drugs)" , "Uncontaminated" , "How confessor comes" , "not spotted" .)