San Antonio's climate is mild all year round. Because of this, many people choose to live here, which is why it is one of the largest cities in the U.S. It also attracts visitors of both the human and pest variety. Insects, spiders, and other creepy crawlies flourish in San Antonio because they can reproduce year round. And, just like humans, when it gets too hot, they start to venture inside. Once they are inside your home, they can multiply very rapidly because the temperature is controlled and there are plenty of food and water sources. They often go undetected inside the walls of a home until the population gets too large for the space, then they will go looking elsewhere within your home for more space. This is most likely the case if you see a pest inside your home. This is the point when pest control becomes most important. Pests can be carriers of diseases like salmonella, cause allergic reactions, and some have very painful bites or stings. Eliminating the pests and keeping them out will also eliminate the problems they bring, leaving your family and home safer.