Cockroaches are very detrimental to humans because cockroaches are dirty and disgusting insects who see them. When mixed with food, this will be very detrimental to commercial places such as restaurants, hospitals or airplanes. Because cockroaches will create an impression of slums to the place, thereby reducing the reputation of the place.
In addition to harming the aesthetics, cockroaches also spread many types of diseases. Diseases spread by cockroaches include:
- Tetanus Dysentery.
The disease is spread through many media such as dining tables, dish racks, telephones to computer keyboards. Therefore, dirty areas have the potential to spread disease.
Cockroach habitats are moist and warm places, such as kitchens and pantry. Cockroaches can pass through small holes such as cracks in the walls, cracks in the stove, shelves, until the kitchen set. Cockroaches include nocturnal animals that are active at night. Cockroaches have a layer of chitin throughout their bodies, so spraying using pesticides is less effective because it is difficult to absorb pesticide into the body of cockroaches. But for cockroaches, it is easier to kill it by smoking because it has more open ear cavities.