When you have a flea infestation in your home, it’s more than just your pets that get irritated and itchy. These pests can bite both you and your pets, and they can be a pain to get rid of since they are so small. While most infestations are caused by pets bringing them in from outside, it doesn’t take long for your whole house to become infested. You’ll want to get them treated by a pest control professional as soon as possible.