Remove food sources, including pet food, fallen fruit, garbage, and compost
Secure trash cans with tight-fitting lids
Bring pet food indoors at night
Seal entry points under decks, sheds, porches, and crawl spaces
Close gaps in roofs, vents, and foundations
Trim tree branches away from the house
Install motion-activated lights or sprinklers
Use a one-way wildlife exclusion door if the possum is in a den site
Contact a licensed wildlife removal professional
Contact local animal control or wildlife authorities if the possum is injured, aggressive, or trapped
Keep pets and children away from the animal
Do not trap, poison, or handle the possum yourself