There are many different species of snakes found throughout Pennsylvania, several of which are venomous. All snakes, even the venomous ones, want nothing to do with humans. They will not attack unless they feel threatened by people or other predators. Teach your children to leave snakes alone and if one is seen in the yard or playground to tell an adult. By keeping your grass trimmed short, wood, rock and leaf piles to a minimum and construction debris off of your property snakes will be less likely to frequent your yard. These features provide great habitat for rodents, which attracts snakes. Even if your property is well-maintained and free of debris the occasional reptilian visitor is bound to show up at some point. Do NOT panic.
Do NOT try to kill the snake either. Simply leave the snake alone and alert others of their presence and they will slink away to do what they do best, control the rodent population for you (free of charge). Many snakes in PA (especially the venomous ones) are protected by state and federal law. Below are some photo examples of common species seen in our area. Also,
you can use this link for a non-toxic snake repellent that acts to disrupt a snake’s ability to hunt by overwhelming their sense of taste and smell. This repellent is inexpensive, safe for people and pets and smells like fresh pumpkin pie. Other repellents on the market smell like pepper spray and might as well be labeled as, “human repellent”, with how pungent they are.