The below guide helps explain the problem and offers solutions to several scenarios dealing with these rodents in the wall.
Rodents in walls at night.
Scratching type noises can be anything from mice and rats to a large nest of carpenter ants communicating back and forth to wasps hornets and yes larger rodents such as squirrels.
They can climb pretty much anything even a bare wall.
First know that mice are constantly foraging for food which means they ll investigate anything new including mouse traps and bait stations.
A strong correlation exists between mice in the walls and mice in the attic.
If you hear this scratching and running noise at night it s most likely rats in the walls.
Because they are active at night when they exit and re enter your house in their nightly search for water and food you will probably hear them.
On average a single house mouse will make up to 30 visits to different food sites each and every night.
Rats love to live inside homes.
If you look close you ll find slick smudge marks from where the mice rub up against building materials.
Check your attic for trails in the insulation.
These mice retreated to the safety of the walls in the day and came out to party at night.
To help direct the mice in the walls toward your trap take away any other potential food sources.
Regarding my case matusiak explained it would be very rare for a mouse to be inside an interior wall but as he questioned me further we hit on a possibility.
If you hear scratching in your walls but have yet to actually see pests or rodents your best bet is to call a pest control company and have a professional come out to assess the situation.
How did they get inside my wall.
The key to getting rid of mice in walls is to understand their habits.
Keep trash can lids closed tight clean up spills in the kitchen and dining room immediately and.
Don t let the noises keep you up at night anymore.
This blog was originally published on december 5 2011 but we have updated it to reflect the most recent and accurate information available in helping you combat frustrating rodent problems.