Dirty washing (7)
I believe the answer is:
laundry
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dirty washing</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 laundry that I've seen before include "Place for washing clothes" , "Washing business" , "Keep it clean!" , "Washhouse" , "Outfit cleaning outfits" .)