When you lose sleep, you feel groggy. When you lose sleep every night, it has a serious impact on your health as well as on all areas of your life. Bed bugs are one of those nuisances that can cause loss of sleep without being seen. But if you have been suffering from red bruised skin and itchy rashes all over your body, bed bugs could be the underlying issue. You would do well to call a professional exterminator agency to help you out. Here is how the best bed bug exterminator agencies work, step by step.