10 Surprising Uses for WD-40 (and 5 Places It Should Never Be Sprayed)

Everybody knows WD-40 is the go-to product for silencing squeaks, displacing moisture, preventing rust, and loosening stuck parts. You probably have a can sitting in your garage right now. It has a ton of uses, but it's no panacea. In fact, there are a some jobs that the lube will absolutely ruin. » 8/07/12 1:20pm 8/07/12 1:20pm