Siren (anag) (5)
(Other definitions for resin that I've seen before include "viscous material" , "Synthetic substance" , "It exudes from pines" , "Rinse out this substance from trees" , "Sap product" .)
(Other definitions for rinse that I've seen before include "Mouth cleansing solution" , "Run water through" , "Swill out" , "Hair tint" , "Wash off surface dirt" .)
(Other definitions for reins that I've seen before include "Guiding straps" , "Horse's controls" , "water regulators?" , "Bridle straps" , "Restrictions" .)