Trim trees and bushes near your house.
How do mice get into a 2 story attic home.
It just happens to be the first place they found.
Even very tiny holes can be entered by a mouse.
If drainage pipes are not properly sealed mice may enter homes through sink or bathtub drains.
Mice often tunnel in materials like this and can even get behind fiberglass insulation in order to keep them warm while they are nesting.
Mice may also enter the home through gaps in windows or ceilings as well as through sewer lines.
They are also known to find their way inside via entry holes around plumbing and oven gas lines.
There are many ways for a mouse to gain entrance into a home.
So the first reason they like your attic is convenience.
2 look for the source look around your house and attic for signs of entry.
Mice climb the limbs to get to the roof or eaves.
Use weatherproofing strips around loose fitting doors to keep the mice out.
Inspect your attic and crawl space.
Mice are fearful so if they can hide their whereabouts they will do so especially when they hear you coming.
As soon as mice enter your attic they will look for a place to nest and will go looking for items they can use to build it.
When mice climb up downspouts jump down from tree branches or access your roofline in some other way the first location they will find in your home is the attic.
These items include paper card plastic and pretty much anything that a mouse can chew.
Mice like to build nests in such places because they aren t typically entered by people or pets in your home.
If you use plastic wood or other chewable materials the mice will get into the attic again.
Check all around the walls and floor to make sure there are no holes.