Trackpad moving and clicking randomly on its own
Hi all,
I'm a student and I'm currently using an older MacBook model having bought it in 2009. I accidentally spilt a bit of orange juice on my trackpad a few months ago but stupidly didn't think it would cause any major issues until my trackpad started making my cursor move on its own and click random things, and it's also quite difficult to control it. I'm hoping to get a new MacBook anyway in a few months after my exams so I'm not too keen on sending my laptop away to get serviced if it's an option so I'm wondering if anyone has any advice on what I can do about this in the mean time? I have quite a lot of work to do that needs being done on my laptop when I havent got access to a desktop computer. It goes without saying that the issues with my trackpad only makes me waste time trying to control it. Will a Bluetooth mouse work as a compromise? If so, please can anyone recommend any ones that are good but aren't too pricey?
Thanks in advance
MacBook, iOS 8.3