by NavyOne Thirteen Amazing Uses for WD-40 | Readers Digest has a good article up on the Thirteen Amazing Uses for WD-40. 13 Amazing Uses for WD-40 | Reader's Digest I would add a fourteenth. WD-40 can stop a blogger in his/her tracks. Cold. If you spray him/her in the eyes. I would severely caution you against trying this particular tactic with certain bloggers.*They may have a tendency to respond with a vicious, axe-wielding lethality.