Restoring wet iphone 3g
I am really in need of help. By mistake I dropped my IPhone 3g in water, afterward I did some stupid things that led it to further disaster. After I took it out from water, I press the On/Off button to turn it off, but I guess it turned on and staretd vibrating continuously, Iwas not anymore able to stop it, there was some short circuits inside. Since I did not have proper tools to open it, so it stopped vibrating after few hours by itself. At that time I did not know that putting it into rice might help, so I left it as it was, but after one week I put it into rice. Then I recharged the battry and Iwas able to turn it on, but it was just stuck with apple logo. I tried to open it. I could not open it completely, because some screws are very tight. Now I cannot turn it on at all.
Does anyone knows how can I clean it completely from inside and some cleaning liquid?
Any suggestion that would make my iphone alive again will be appreciated.
Thanks in advance,