... and crawling insects;2 Good smell,high quality perfume to clear bad air;3 Keep the high efficiency in 3 years;4 Easy ... , house, shop, bar etc. Specification of Aerosol Pesticide Spray300ml: 24 cans / ctn, 1800 ctns / 20'container, 4250 ctns / 40HQ400ml: 24 ... , 1400 ctns / 20'container, 3200 ctns / 40HQ600ml: 24 cans / ctn, 750 ctns / 20'container, 1960 ctns / 40HQ MEAN OF ...