Spilt coke on apple keyboard

[Inazuma]

Hi everyone,
As title says, I've spilt coke on my apple keyboard and now some of the keys are sticky and have lost their tactility. Is it a good idea or not to soak it in soapy water?

 

[Inazuma]

Should have mentioned that mine is a wired aluminium keyboard - I believe from last generation macs?

Also, I need something thatll work quickly and not cost me anything.

So deionsed water, no. WD4- no. I have no dishwasher (and that seems like a bad idea anyway).