You can visit the website of bedbugguide if you like to find the most effective solution for the termination of bed bugs. You can seal the crevices and cracks either it is in your ceiling or windows. Your children and pets can also be the source that can bring the bed bugs from outside unknowingly. So, you need to keep close eye on them as well. For your couch, you can go for the plastic covering to protect it from bugs. It will also be better for you to regularly check your bed covers and under the pillows. So, start doing it today.