Spilled juice on laptop some parts not working
I have a laptop Compaq CQ57 439 WM. Alright I will warn you now I am by far a computer geek. I have spilled juice on my laptop. Some keys don't work and I have determined that I need to replace that. The mouse works, but when I left click, it performs a right click. The right click works normally too. Do I need to get it replaced? Could I do it myself? I haven't ever heard of anyone replacing one on their laptop. I was thinking maybe it needs cleaned, but I wouldn't know how to go about doing that, or if it is even worth a shot. So what to do, what to do?
Is this a good question?