The nippon ant control system from vitax is a clean simple and convenient method of dealing with ant infestations in and around the home it contains two refillable ant traps and a supply of nippon ant killer liquid for quick elimination of ants and their nests without trace the nippon ant killer liquid acts as a lethal bait for ants setting the traps is easy simply pierce four holes in the sides of each trap place a few drops of the liquid in the centre of the traps and replace the lid the sys