Does the JML Pest Shield really work?
…i’ve seen it 2, sounds really good lol… it must work because you see those other special plugs they use to keep rats and everything away they use sound, ultra sound(sounds too high pitched a human cannot hear, above 20,000hertz), where-as jml pest shield uses a magnetic force sheild… the jml pest sheild sounds good isnt it lol, but me as myself i think it does work, considering theres bn customers saying it does work and plus to the fact that its using a different type of method!=D hope this helps!