Jul 03, 2017 - 03:10 PM
You can get a Google "degree" if you read enough online. German cockroaches do like cardboard boxes. They also like cracks, crevices, food crumbs, dirty dishes, water in the sink, etc. You get the idea. Just keep a clean house and use some occasional preventive bait gels such as Advion Cockroach Gel Bait and you should not have any problems.