You have it, nfs.
Sway the cleaner, harm the blind precipitating crime (9)
WORDPLAY
the cleaner [charade] vac
harm [charade] ill
the blind precipitating crime [charade] Ate (ἄτη, the Ancient Greek goddess of moral blindness leading men into disaster, criminal behaviour or evil)
vac+ill+ate
WHOLE DEFINITION
sway = vacillate
Over to you.
