So if you’re looking for an edge the next time you’re out on the water, don’t forget to bring along a can of WD-40! Fishing With Wd-40 Illegalįishing with WD-40 is illegal in many states and can result in heavy fines. It turns out that the main ingredient in WD-40, petroleum distillates, is actually a pretty effective fish attractant.įish are attracted to the scent of petroleum and will often strike at baits and lures that contain it. But have you ever wondered why WD-40 attracts fish? If you’ve ever spent any time fishing, chances are you’ve used WD-40 at some point. Fish oil is a natural attractant for fish, which is why WD-40 can be used to bait them. The active ingredient in WD-40 is a petroleum-based solvent called fish oil.
