1.Able to effectively kill mosquitoes. 2. we have passed CQC. 3.all kinds of products are for you choose. feature:1/ Able to effectively kill mosquitoes and some samall bugs,and Without damaging the nets, clothing, window screening, etc.2/ bring about a striking effect and can keep a long time.3/ use in the house,hospital,hotel and outdoors. new, bottled, all kinds of pesticide for hotels