Clean the dishes (4,2)
I believe the answer is:
wash up
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">clean the dishes</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for wash up that I've seen before include "Clean dishes and cutlery" , "Perform domestic chore" , "Sweep onto shore" , "do housework" , "debriefing" .)