Repellent bracelets, mosquito traps, and sound-based products likely won’t work, either. What about bug zappers? Zappers, too, won’t do anything about your mosquito problem. They’re effectiv ...

Their report, which was published in the Journal of Insect Science, showed that citronella flunked the test—but it wasn't alone. Those bracelets that contain herbal extracts and the sonic ...