Things crawled by cockroaches are not recommended for consumption, which may cause diarrhea or parasitic infections, etc. Cockroaches themselves contain a variety of pathogens, such as disease-causing bacteria, viruses, fungi or parasite eggs, and carry and transmit various pathogens through their body surface and intestinal cavity. Things crawled by cockroaches may have some pathogenic bacteria or allergic pathogens attached to them, which can easily enter the body and induce infectious diseases, so it is not recommended to eat things crawled by cockroaches. Food crawled by cockroaches should be discarded as soon as possible, and at the same time, it is necessary to use alcohol or disinfectant to disinfect the surrounding area, kill the pathogenic bacteria carried by cockroaches, reduce the harm to the organism, and avoid adverse effects, and at the same time, you can eliminate cockroaches through the use of cockroach adhesive boards to reduce the impact of cockroaches on the living environment.