Roaches are one of the loan survivors of all times. They can enter your home via, suitcase, grocery bag, and neighbors as well as family friends who move in with you. Just remember one word to combat roaches. That word is Mr. Clean.
Keep your home as clean as possible because if a roach gets loose in your kitchen, there are many places that they can hide and breed. Most like areas is the refrigerators, and ovens. Always discard paper bags into an area that is away from the kitchen and clean constantly.
Roaches carry disease and often one of the main reason kid have asthma
If you have any concerns an roaches make you feel sick...call an exterminator.
They will do the nasty work for you.