Lost+found folder can't delete

I have a lost+found folder taking up almost 20gb on my b800fs. I can’t drag it to the trash because it says I don’t have permission and when I try to rm from terminal it doesn’t delete either! Can someone tell me how I can get rid of this dang folder?!?!

lost+found is a linux folder for recovered files after a file system check. The only way to delete it is by using root. You may need to reboot as well.