We have had everything sprayed numerous times - home and assisted living. There have been no bugs found anywhere. Once there was a beetle on the bathroom floor - a couple of months ago. There was also a gnat that she found one day. The assisted living people are doing all they can but she is the only one complaining - constantly. We have been to the doctor because she insists she has bite marks. They have told her they are old age spots. Has anyone dealt with this? What did you do?