A paper shredder is a great investment for any home office, and gives you the security of knowing any sensitive or personal documents you throw away are in a state where no one can retrieve your ...
I have one of those super cheap NoviTech shredders and I thought maybe I should oil it, but "shredder oil" is freakin' expensive! I found this site that says "don't use WD-40", but what's so special ...