A wasp is any insect of the order Hymenoptera and suborder Apocrita that is neither a bee nor an ant.
Ants are very fascinating and incredible social insects which can become annoying. Ants are easy to spot and black ants are about 4 mm long.
Mice and Rates are harmful, and contaminate the areas in which they search for food. Household mice and other rodents caused: salmonella, E. coli, and Lyme disease.
Cockroaches are about 1.5 inches long. They generally live in moist areas. Most commonly they are found in kitchen, bath rooms and bedrooms also.
Bed bug can cause an allergic reaction or a severe skin reaction in some people. They hide in the cracks and crevices of beds, bed frames and other objects around a bed.