Possums can occasionally find their way into garages, seeking shelter or food. While they may not stay in your garage permanently, they can become frequent visitors if they find a reliable food source. It's important to address the issue promptly to avoid any damage or mess they may cause. By implementing preventive measures and using effective deterrents, you can encourage possums to leave your garage and discourage them from returning. Some tactics include securing trash cans, sealing entry points, using motion-activated sprinklers or lights, and spraying repellents like ammonia or crushed garlic