Using traps are the easiest way to get rid of them and you can use the traps.
How to get rid of possums from roof.
Place a rag inside the ammonia and bring one end up through a hole cut into the lid.
You will need a nesting box buy one from wildlife rescuers or build.
Opossums are great climbers so make sure that all of the trees on your property are trimmed back away from your home.
Inspect your roof for cracks or holes.
Where possible get inside your roof.
You can also invest in vent covers to place over your dryer vents and other openings along your outer walls.
Apply a chemical smell repellent to garden areas such as poss off or d ter 3.
Diy possum removal first make sure it is a possum and not a rat or mouse sprinkling flour near the manhole and checking the footprints.
You can also remove them manually using a snare pole but take cautions.
Place one of these containers in every area where possums gather.
Next set up an alternative home for the possum.
Possums are usually sleeping during the day so you can wait until nightfall to patch up the hole ensuring that the possum does not get trapped inside.
Block or cover access points to your home especially the roof vents chimney broken tiles eaves etc.
While you re up there place a screen or other barrier on top of fireplaces.
Another option is to patch up the hole during the day and set a trap inside the roof to catch the possum so you can then set it free on the outside.
How to get rid of possums 1.
To get rid of possums in the attic you should start with traps either by diy possum traps or commercial traps.