keyboard cleaning

The problem is: WD-40 ISN'T A LUBRIFICATING AGENT!!! How many times it has to be shouted for people to understand? WD means Water Dispenser, is something that isolates metal from water (and humidity). It SEEMS to be an oil, but isn't a replacement for oil. It is SO thin that it can penetrate everywhere (curiosity: Someday I put some WD inside a syringe with a very thin needle. I used to ungrip some nuts, and needed the precision of the needle to apply and not to mess with the entire device. I left it overnight (full) in a horizontal position. Next morning it only had HALF the syringe of WD. It had flowed thru the (very fine) needle and there was lots of WD on my table. Incredible how thin it is!!!). So it is used to ungrip bolts, nuts and like. If you want to use WD as an oil, you can use cooking oil with the same result - a total mess. Greetz :) Alexandre Souza