Cockroaches are known to be dangerous, given that they are carriers of harmful bacteria such as salmonella and E. Coli. These pests are usually seen in and around the kitchen area. They find shelter in dark corners of our homes and come out at night. Given the health risks posed from the presence of cockroaches, it is of utmost importance that we go for professional cockroach extermination as soon as possible. Temporary home remedies for extermination might give some relief, but that hardly lasts for long.