Did you know chrysanthemum flowers produce a natural chemical that has strong repellent powers against cockroaches? It’s called pyrethrum, a common active ingredient that’s used — in its ...

DIY catnip oil repellent recipes. Making your own insect repellent with catnip oil is easy and affordable. A simple recipe is ...

So this repeller can repel for mice, fleas, ants, mosquitoes, flies, spider, cockroaches ... the ultrasonic pest repellent just repel pests away without killing them,so no need to clean up ...