Vector Ban Plus 1 Case (12 Bottles X 8 oz. ea.) Permethrin 10%, Piperonyl Butoxide 10% Permethrin 10%, Piperonyl Butoxide 10% VectorBan Plus is for use in automatic mosquito misting machines, ULV applicators, and as a tank mixed broadcast spray in homes, cattle barns, swine houses, kennels, poultry houses, stables, horse barns, apartments, warehouses, restaurants, hotels, motels, schools, oil refineries, grain storage, and kitchens. Under normal conditions, mix 3.2 fluid ounces of Vector Ban Plus per gallon of water 10 gallons of water (1:39). For severe infestations, use 6.4 fl oz per 10 gallons of water (1:19). Use a sprayer adjusted to deliver a coarse wet spray.