Was starting to see a few Carpenter Ants inside the house. One night after 10:00PM I went into the backyard and noticed dozens of them roaming around on the deck. I watched them climb the bricks wall up to the eaves and go behind the brick. Called Advantage on the holiday July 1st and they were able to book my appointment within 2 days. Technician arrived on time as promised and explained what was going to be applied. I have a small dog and 15 year old daughter at home so the use of safe treatment was required. It's been 7 hours since they sprayed and so far so good. This will be part 1 of my review. I will add a second review after a few weeks have passed advising if the ant activity has ceased.