Today I completed your one time service. I inspected all the areas of concern and found a breaching hole in the bedroom. I used painters tape in the area to help stop any activity from getting indoors. I then applied a liquid residual application to the outside where the wasp were going in and out of the home. Please avoid the treated areas and allow 10-14 days to see best results. Give us a call if any questions or concerns should arise. We appreciate your business thank you for choosing green pest solutions!!!