The cockroaches plague humans
in homes, restaurants and any buildings where food is stored, prepared or served. Some people may become allergic to cockroaches after frequent exposure as it may cause allergic reactions, including dermatitis, itching, swelling of the eyelids and more serious respiratory conditions1. Cockroaches can sometimes play a role as carriers of intestinal diseases, such as diarrhoea, dysentery, typhoid and cholera2,3. Heavy infestations of cockroaches can be dealt with chemical control measures (residual spray, aerosol, dust, baits and gels), followed by environmental management