work a treat

(British & Australian informal)

to be very effective If you want to get rid of that wine stain, put some salt on it, it works a treat.

Name	Pronounced	Usage
Marguerite	mar-gə-REET, mar-GREET	French
Bruno	['bru:nəu]
Osher	-	Hebrew
Yong	yong (Korean)	Chinese, Korean
Marilyn	['mærəlin]
Talin	-	Armenian