Some keys still do not work on my Macbook Pro 13"

Question

i have a 13" macbook pro running OS Mavericks
My laptop was on the bed and i found it with dog pee on the right side of the keyboard. i immediately cleaned the top of the keyboard and turned it upside down so liquid would come out. It was clean and the computer was still running so i thought everythings ok. i read 2 magazines and then tried to use my laptop again and noticed the keys were not functioning properly. i pressed several keys to test it and then turned it off. i lifted the laptop and noticed it was still wet underneath. i then felt liquid coming out of the right side. i turned the laptop on its right side so that i could force the liquid to come out. i pressed the power button and it didnt turn on. i attached the charger and noticed the battery was charging but the laptop would still not turn on. i opened the back casing. and saw liquid on top of battery, cd drive and hard drive. i wiped it and dried it with a hair drier. i also dried the keyboard but it would still not turn on.
i waited a few hours and went to the apple store. The service person immediately said the engineers would have to quote me for a new logic board and top case. all he did was stare at the logic board. there was a bit of corrosion but it was like small. i did not go through with the replacements since it would cost me $1330 just replacing and no service fee yet.
i went home and took out the battery, logic board and hard drive. i was able to clean underneath the keyboard which was still a bit sticky with dog pee. i wasn't able to remove the cd drive because the screws were so tight. i the reset the SMC and PRAM. The laptop started. When i was able to see the screen where it had different options like restoring and resetting preferences and something about drives i did not know what to do so i shut it down again. i still could not use the power button so i reset the SMC again. it is the only way to turn on my laptop.The laptop opened. The fan started and the screen showed the login grey screen. I noticed the keyboard was still not working. I could not login to my Admin account because it was password protected. i logged into guest. i went to system preferences and deleted my password for Admin So i could log in to my main account. All the while i was using the on screen keyboard to type which can be opened using keyboard preferences. I realized that my laptop was okay except for the keyboard.
I was able to login to my main account. However i noticed that i could not use my Wi-Fi. It had an error that said -- Wi-Fi: No hardware installed -- i then shut down the laptop once more and disconnected the wires attached to the logic board. i reset SMC again. i logged in my main Admin Account without password and it still showed Wifi hardware not installed. I went to System Preferences and connected the ethernet cable to my laptop. I followed instructions and set up my internet using a dsl connection. i typed my username and password still didnt work i typed my IP address, Subnet mask, Router, DNS server. I got the information from my iphone 4s which was using my current wifi. it still did not work. I kept trying to connect the ethernet restarting the procedures over and over again till suddenly the wifi started working out of the blue.
I then downloaded a remote keyboard app that allows me to use my iphone as a keyboard and trackpad so that i can use my laptop. After one day i can use almost all the letters on my laptops keyboard. however i still cannot use the function keys (except volume down), number keys, delete, enter, arrow keys and most of the punctuation keys do not work. fortunately the option and command keys work i noticed that the left side which i was able to clean from underneath is functioning properly while the right side is not. i also notice that the right side which was peed on has significantly lower back lighting than the left side. im wondering if there is anything else i havent done to fix this issue. pls help and thanks in advance
i will try to open the right side part from underneath to clean it but im apprehensive as i dont want to lose the current progress i have with the laptop.

Answer 1

your mac is not going to get better.  liquid damage usually gets worse over time.