Sisters facebook notifications popping up?

[Jenny]

My sister logged into her facebook and then logged out on my cell but her botifications keep popping up i tried calling the company and thry had ne reinstall the app but it still wont work?! Help

[Jabuuty671]

Yeah... i've had that happen too. I kept getting my friends notifications on my phone when she logged in after days. I kept getting friend requests, messages, comments yet it was all for her.

If you're using an Android like I assume, go to settings > applications > manage applications > facebook. Clear the data first, then force close if necessary, and finally uninstall it. If necessary, log out of Facebook in other apps to. If you have a motorola and it's using motoblur, make sure Facebook isn't signed in from there. Log out of all Facebook accounts and then re-install the Facebook App from the Market and re-login. Restart your phone, and hope you don't get the notifications again. That's how I got rid of it.
If you're using an iPhone, then that's a different story.