OK, you surf the web on how best to clean your keyboard and are met with a barrage of ways and means. This is what I did the other day :-
I first disconnected the power supply, then turned the keyboard upside down, shook it and lightly thumped the underside to get all the debris out.
Then I used Methylated Spirits. I cleaned the flat surfaces with a lightly soaked cloth, which did not take very long and afterwards used an old toothbrush to clean all the keys, sides and slots etc. I dipped the toothbrush in the Meths, pressed the bristles against the inside of the bottle to get the surplus off and finally just tapped the brush on a cloth. Then brushed away merrily.
No splashes or dripping onto the internal circuit board.
The result was very pleasing, I can now see all the key symbols clearly and it never took very long at all.
Edited by yabbadoo, 01 July 2013 - 05:01 PM.