[PLUG] How to clean USB jack

[John Jason Jordan]

My Samsung Galaxy S2 battery has suddenly started draining within a
couple of hours, even with no phone usage. I have several suggestions
from Phandroid forums to try, but one of them seemed a good idea even
if it is not the source of the problem, that is, clean the USB jack on
the bottom of the phone. 

The phone uses a micro USB form factor, which is extremely tiny. To
peer inside it I need a strong light, my geezer glasses *and* a
magnifying glass. 

I am hoping someone has a clever way to clean tiny areas.