Remove soap from broken siren (5)
I believe the answer is:
rinse
'remove soap' is the definition.
(I've seen this before)
'broken siren' is the wordplay.
'broken' indicates an anagram.
'siren' with letters rearranged gives 'RINSE'.
'from' is the link.
(Other definitions for rinse that I've seen before include "blue one on top?" , "Use water to remove soap" , "Wash in clean water" , "Run water through" , "Hair colourant" .)