Shield Electrical Contact Cleaner Is Your Go To Solution For Restoring Optimal Performance And Reliability To Electrical Connections. Designed To Safely And Effectively Remove Dirt; Dust; And Grime From Contacts; Switches; And Circuit Boards; This Cleaner Ensures Smooth Operation And Prolongs The Lifespan Of Your Electronic Devices And Equipment. Heres Why Shield Electrical Contact Cleaner Is A Must Have For Diy Enthusiasts; Technicians; And Professionals: Powerful Cleaning Action: Formulated With A Powerful Cleaning Agent; Shield Electrical Contact Cleaner Effectively Dissolves And Removes Dirt; Dust; And Grime From Electrical Contacts Without Causing Damage Or Leaving Behind Residue. Ensures Reliable Performance: By Removing Contaminants That Can Interfere With Electrical Conductivity; This Cleaner Helps Restore Optimal Performance To Switches; Connectors; And Circuit Boards; Ensuring Reliable Operation Of Your Electronic Devices And Equipment. Safe For Electronics: Shield Electrical Contact Cleaner Is Safe To Use On A Wide Range Of Electronic Components; Including Printed Circuit Boards; Connectors; Potentiometers; And More; Without Causing Harm Or Corrosion.