Cleans the floor
I believe the answer is:
mops
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cleans the floor</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for mops that I've seen before include "They're used to clean floors" , "Swabs, wipes up" , "grimaces" .)