Signs of a Wasp Nest
If you are experiencing high numbers of wasps in your home or garden it is likely that there is a wasp nest nearby. You may notice a number of dead insects in your garden, or hear a constant buzzing or humming noise.
By early summer, a typical wasp nest will be 30cm across although they can be much larger. Common sites for a wasp nest include under the roof eaves, in lofts or in sheds and out-buildings.
How to find the Wasp Nest
To locate the wasp nest, watch the flight path of returning wasps. If the nest is the near the home, keep nearby windows closed. If you suspect the nest is in the loft, take great care in opening and entering the loft space.