Along with its signature lubricant and degreaser, WD-40 additionally produces a line of specialist-grade merchandise, one of the vital helpful being Electrical Contact Cleaner. This does bear stressing — don’t use conventional WD-40 to wash your electronics, as these chemical substances usually are not designed for secure utility on delicate units.
The Electrical Contact Cleaner, nonetheless, is specifically formulated to be safely utilized to digital parts like circuit boards, battery terminals, electrical panels, and switches. It is also nice for clearing out crystalized battery corrosion and flux.
The key weapon of this system is its potential to evaporate nearly immediately after utility. Versus one thing like alcohol, Contact Cleaner leaves no stains or residue after you spray it. It loosens up any contaminants, after which poof, it is gone. You may want a little bit brush to wipe off any unfastened gunk, however due to the spray, any stragglers ought to fall off with minimal effort.