Rapid Evaporation, Quick Instant Dry Electronics Component Cleaner No stain or residue left on the component's surface after use Greace Free, Easy to use, a completely clean surface after used Can be used over components like electrical motors, Coils, Contacts, Relays, Switches, Connections etc. And also can be used in Mobile phones, desktop, laptop, home appliances, and many more. Package contains: 1L Component cleaner spary (500ml x 2)