Roaches can vary from one-half to 3 inches in length anywhere on average. German, Oriental and American roaches are the three most prevalent cockroaches in the United States.I have never been friendly with roaches, big no, and they still somehow found their way into my kitchen. Is it the food they want? (I wondered) but they don’t seem to eat … [Read more...] about 12 Best Roach Killers of 2019 – Buyer’s Guide