Ditto what everybody else said.
It's not that hard to take the switch apart and spray out alll of that old gunk and relube it with freash grease.
What you want is "dielectric grease".
You can get it at most any auto parts store such as Autozone. I've even seen little bitty tubes of it next to the checkout registers at Autozone.
Your turn signal switch will work better after you clean it out and relube it with freash grease too.
What becomes confusing is that dielectric grease is not a grease per se.
To put it in layman's terms:
Regular grease is a petrol-chemical based substance used for the lubrication of moving metal parts that touch each other and such purposes. It will also soften and shorten the life of plastic, rubber and gasket material.
and...
The dielectric grease is a silicon base substance to be used on switches, terminals, bulbs, wire fittings and other electrical uses. It will also prevent the corrosion of and can be used on battery terminals. Grin
You don't want to confuse the 2 when using them.
