... night effectively, keep mosquitos at bay. DIRECTIONRead this direction with care, and use the mats accordingly.Use in ventilated place ... safety.Harmful to fishes and silkworms. PRECAUTIONSAvoid oral contact with the mats, be especially careful when children are involved ... sources of ignition.Avoid exposing to sun or rain, handle with care when trans, loading, unloading. Igredient:rich-d-trans allethrin ...