I bought the BedBugBarrier system to prevent the bed bugs from coming back. Works well. It came as ordered within the time stated with plenty of notifications as to the delivery. I also got emails with information of what to do and emails making sure we were okay. What more could you ask for? I only wish I had known about the Bed Bug Barrier before our problem became so bad (5 months). We didn’t know we had bed bugs and we had to rely on professionals. $1500.00 later to do the job. We didn’t know much about bed bugs and the available options. I would deal with Bed Bug Barrier if we ever have any more problems.