Some roaches do bite. During heavy infestations of German cockroaches, people have not only reported being bitten, but also finding roaches eating food residue around the mouths of those who are sleeping.
The German cockroach, one of the smaller roach species, is also the most common one infesting apartments, houses, hotels and restaurants in the United States. Though they do not frequently bite, these roaches often contaminate the food and utensils they walk across with the pathogenic organisms they carry on their legs and bodies. Additionally, their waste products and defensive secretions can cause severe allergic reactions in humans, such as skin rashes, sneezing and watery eyes, nasal congestion and asthma.Learn More
Even if a home is kept clean and sanitary, it is possible to pick up cockroaches outside of the home, such as at a store or at work, since the insects can travel in bags, briefcases, packages or potted plants. Roaches can also get in through pipes or open doors. Once inside of a home, roaches are very good at hiding and getting into hard to reach spaces.Full Answer >
Borax contains boric acid, a substance that is toxic to roaches. When a roach comes into contact with Borax, the powdery substance sticks to the insect's body. As the roach cleans itself, it ingests the powder and dies within a short period of time. Sprinkling a mixture of Borax and sugar in high roach traffic areas helps to attract multiple roaches because they are drawn to the sweet smell.Full Answer >
Bleach can kill roaches if the cleaner is sprayed directly onto the insect. For example, it is possible to kill roaches inside a drain pipe by pouring the cleaner into the drain.Full Answer >
To get rid of roaches, remove their food, water and shelter. The first step is to figure out where they are living in the house. Look for egg sacs, droppings and exoskeletons. If they are usually found in one specific area, their home is probably nearby.Full Answer >