How do you dry a car key with the computer chip?

Answer 1

The best way to dry the computer chip in your key would be to carefully dismantle it with out breaking anything. Remove the battery. Get a piece of toilet paper and use it to dry any small droplets on the circuit board, or if you have access to A compressed air supply, blow the water off with an air blower. After that I would put it on something warm and dry(no humidity) for A few days like a radiator, what you trying to do is to get any moisture to evaporate from inside of any of the electronics components, and sometimes it takes time for that moister to get out. Well anyway good luck on your project,