We often hear about homeowners who think they have been bitten by a bed bug. And they want to know if they should have a concern. Although bed bugs were once rare in the United States, they have made a comeback. They are now widely seen throughout the nation and around the world.<\/p>\n
So, it is important to know how these pests affect our health and learn ways to get rid of bed bugs<\/a>. Bed bugs feed on warm-blooded hosts and the blood of humans and are most active at night. This is because they are enticed by the steady stream of carbon dioxide. But bed bug bites are painless because the bugs inject a blood thinner along with an anesthetic to numb the skin as they feed.<\/p>\n