L&R Clock Cleaning Solution Concentrate, 1 gallon

Safe, water-based ammoniated clock cleaner solution. Particularly effective for removal of salts from items exposed to see air.Effective with ultrasonic, mechanical or water manual cleaning. 1 gallon. 

Dilute 1 part to 7 parts with water. 

Rinse solution off with water, then use #3 Watch Rinse to displace residual water from the movement.