Identifying the specific animal running on your roof at night can be challenging without direct observation. Common nocturnal roof visitors include raccoons, squirrels, opossums, and rats. Raccoons are bigger and can create heavy thumping sounds. Squirrels are agile and may produce rapid scurrying noises. Opossums tend to move stealthily with less noise. Rats can make scratching or gnawing sounds. To determine the culprit, look for signs like footprints, droppings, or damaged areas near the roof. For accurate identification, consult a pest control professional or set up wildlife cameras near potential entry points.

Some stores sell smoke bombs to drive animals out of spaces, but we don’t recommend you use them, especially in an attic. The smoke can be toxic to humans or pets that may accidentally inhale it. Meanwhile, critters can easily escape the smoke by temporarily leaving the attic, only to return via their usual entry points after the smoke clears.

Snakes love yards where they can access pet food, insects, and rodents. They also like places with plenty of hiding spots, such as tall grasses, thick or overgrown shrubbery, pools of water, broken gutters, and boxes. Reducing clutter and debris on your property may help keep them from visiting.

DIY flea control includes regular cleaning, vacuuming, and using flea sprays or collars, useful for mild cases.