The most common roach found in homes is the German roach. They are more than just pests as they have been linked to various diseases including childhood asthma. They have to have three things to live: water, food and harborage. The best thing to combat them over the long haul is proper sanitation measures. Knowing how to keep them from accessing food, water and harborage is one of the keys of preventing an infestation. But the area should also be sprayed periodically with residual sprays to help keep them from populating the area. There are some ways to prevent them altogether. Here are the top ten ways to prevent cockroaches. For more pest prevention tips please visit, https://www.advantagepestcontrol.com/cockroaches