They hide in places that are very hard to find. If you happen to find a single bed bug in a particular room, you should be on high alert because there is a possibility that there are more of them in the house. If you are aware of what you need to have in order to permanently exterminate the bed bugs, then there is no point of hiring someone to do this work.
They are really stubborn and they cannot be exterminated by just anyone or by any pesticide.
Another thing that will help you to know whether there are bed bugs in your home is if you notice bites across the limbs. Some people will have irritating itchiness that will not stop and thus you will know that the bites are caused by bed bugs.
They are fast you will not even notice that a bed bug just bit you.
Bed bugs are blood suckers and so this means that they only feed on blood view here.
You will not be necessarily looking for the bed bug eggs. A pregnant be bug will lay up to seven eggs per day. So, if you come across be bug eggs in a particular bed in your house, you have to check other rooms for the same more.
Bed bugs tend to shed their outermost skin layer as they go through their five different stages of their life cycle. For you differentiate between the bed bug skin from other insects which might have the same features, you will want to look for a hollow translucent skin underneath of your mattress.