2 look for the source look around your house and attic for signs of entry.
How do mice get into a 2 story attic home.
Mouse proof your food storage areas.
Use weatherproofing strips around loose fitting doors to keep the mice out.
Inspect your attic and crawl space.
Mice like to build nests in such places because they aren t typically entered by people or pets in your home.
Trim trees and bushes near your house.
Check all around the walls and floor to make sure there are no holes.
Mice are fearful so if they can hide their whereabouts they will do so especially when they hear you coming.
Mice climb the limbs to get to the roof or eaves.
If you use plastic wood or other chewable materials the mice will get into the attic again.
Mice may also enter the home through gaps in windows or ceilings as well as through sewer lines.
Mice are in your home because they want a warm comfortable protective environment to set up a nest.
There are many ways for a mouse to gain entrance into a home.
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.
It just happens to be the first place they found.
Be sure windows doors and screens fit tightly.
Mice often tunnel in materials like this and can even get behind fiberglass insulation in order to keep them warm while they are nesting.
Even very tiny holes can be entered by a mouse.
So the first reason they like your attic is convenience.