I bought a steelseries 6gv2 back in July and since then I spilled coke on it. I removed the keys and dabbed the contacts with water until the stickiness faded, but the keyboard still hasn't felt the same way as when I first bought it.
I've also heard that if I've cleaned the keyboard too thoroughly I may have removed some of the lubricant and if that is so then can anyone tell me how I can re-lube the contacts? I saw a guide by ripster but this is how my contacts look if I take my keys off:

I really don't know much about mechanical keyboards so please forgive my ignorance, but if anybody could give me some advice as to how I can get my keyboard working the way it should then I would appreciate it very much. Any step-by-step guides or thorough information would be much appreciated as I have no clue what I'm doing.