I will happily send a review after I have seen the before and after pictures that I requested multiple times from the kind workers who removed the crawlspace insulation and Brian who was supposed to seal all entry points for rodents in the crawlspace. I realize the temperatures were extremely hot, but I doubt that Brian could have adequately completed his work in the short amount of time (less than 1 1/2 hours) he was at my residence. I have a habit of listening for movement when someone is in my crawlspace.