wow factor

With the proliferation of finger driven devices, I've yet to find a satisfactory, convenient, small, portable, not dripping wet screen de-greaser.

My digits aren't any grimier than the next bloke.
My days of changing oil and answering phones at the same time are long gone.
I don't mix my BBQ with my phone calls.
Sweaty sex and glass are not even in my wildest dreams ( not glass anyhow ) so...

My iPhone spends most of it's time snuggled in the the best leather iPhone condom ever made, a Sena, yet at the end of a calm, normal day the screen can supply enough grease to skid on.

I'm sure licking the corner of my hanky wasn't what Steve had in mind when he told me to use a dampened soft cloth. Who the hell walks around with a dampened soft cloth in their pocket anyhow?

So, what do you clean your portable touch screen with while standing on the curb waiting for a cab?