How To Scare Away Possum. How to keep away possums.how to keep raccoons, possums, and other furry pests away wild animals are generally drawn to humans because it’s the path of least resistance to food,.how to scare possums away from your houseif a possum showed up under your house, you should by all means force it out. They are also pretty blind.
Keep the shrubbery to a minimum, especially if you live close. However, these animals usually create unsanitary conditions in homes they invade and they can spread various diseases if they get infected. Regularly take out the garbage, and refrigerate fruits and meats during the summer months, instead of keeping them out in the open.