Well at first I thought we were going to have to call you back there were so many still around. However the spray and the bomb in the crawl space was beginning to take affect and we still see a few here and there but not like before the application. will see how it is...Your representative was very courteous and did a great job. I have noticed some spider activity since he sprayed. That may only be because it woke them up.Barrier was onetime, very informational and knowledgeable. Excellent follow-up as well.The company is reliable and is complete in their services to our yard and home.Quick service, professional staff, helpful in answering questions. Excited about utilizing their year coverage on my home.