The place with cockroach excrement may not be the cockroach nest, but it may be the place where cockroaches often haunt. Cockroach dung is the feces excreted by cockroaches after digestion. It is usually black or brown and is about the size of rice grains or smaller. Cockroach dung can usually be found in wet, dim and difficult to clean places such as kitchen, toilet, storage room and basement. These places are usually the habitat of cockroaches, because they can avoid light and human activities.
Although the place with cockroach excrement may not be the cockroach nest, if there is a lot of cockroach excrement and it is widely distributed, it is likely to be the place where cockroaches gather. In this case, measures need to be taken to eliminate cockroaches. Common methods include using cockroach medicine, cleaning, repairing leaks or cracks, etc. to reduce the habitat and food sources of cockroaches. If the situation is serious, you can consider hiring a professional anti cockroach company to deal with it.