Wasps build their nests in roof spaces, under the sink or in the corners of your shelves. Mostly however they like to live outside the home under heaves and garden trees. They pose the threat of a stinging bite and they do attack viciously in large numbers when their habitat is disturbed.
Some pesticides you can use for wasp control include Tempo Dust, Cyper WSP, PT wasps and Hornet Freeze among others. The best time to spray the nests is at night when ever y wasp is present. This will ensure that no wasp survives to build a new nest