After the animal is gone repair the damage to keep other animals from entering your attic.
How to get an animal out of the attic.
Remove and dispose the rodent you catch.
The other method is to use one way exclusion doors that let them exit the attic but not get back in.
You have to remove the animals or they will never leave the attic.
2 fix holes in your roof.
Once you are sure all animals have left seal the remaining hole and start cleaning up.
To get rid of animals in your attic or walls i look for a live catch cage trap with thick wire gauge a heavy duty door and a small amount of moving parts.
Use expanding form to fill the holes and the cracks.
Open doors and windows and turn on the lights.
To use this method seal up all entrances to the attic except the main one and cover it with a one way door.
When possible exclusion tends to be easier since you don t have to directly handle the animal.
The can also often be chased out of the attic with a leaf blower if you are persistent but this technique is hard because they usually just fly or run to a different part of the attic.
I bought more than a dozen havahart 1079 traps in my first year of business and all but one of them are still in use today.
Block their re entry if you are sure all animals are gone.
Don t block their exit.
There are no repellent products such as a powder or spray of mothballs or predator urine that will do the trick nor will high pitch noise machines.
The most effective way to keep animals out of your attic is to walk the perimeter of your home and find and eliminate any vulnerable areas in your home s exterior.
These tactics have been ruled fraudulent by the ftc and they do not work.
Look for any holes in the roofing or between the roof and the siding or brick.
The best means is by trapping and relocating the squirrels.