Bedbugs may enter your home undetected through luggage, clothing, used beds and couches, and other items. Their flattened bodies make it possible for them to fit into spaces, Bedbugs are active mainly at night and usually bite people while they are sleeping. They feed by piercing skin and withdrawing blood through an elongated beak. The bugs feed from three to 10 minutes to become engorged and then crawl away unnoticed. They causes painful bites, skin rashes & sleepless night.