Small problem has become huge! please help

[alexx]

You should try Iron Brew, its more hardy and will beat the coke remains into submission, but it might leave your pc with a scottish 'twang'

 

[SimonC]

tried restarting the pc?

 

[SlugForAButt]

Try pouring molasses into the mouse. It should coat (and hence neutralise) any residual Coke.
Simples.