The best way to do that is with a boroscope or robot.
Dead mice in furnace ducts.
While the process of removing a dead animal from the vent is unpleasant the good news is the area can be completely cleaned and the odor removed.
Bait as many mouse traps as there are heating vents.
A mouse rat or other small animal has died in an air duct and is spreading foul air all over the home.
Once it is found it must be removed.
Turn on a dehumidifier and let it run to eliminate moisture.
When mice die in the heating and cooling ducts it can send a rank odor throughout a house.
Cover these holes with.
The first thing to do is to find it.
If the trap holds a mouse remove the grate and take the trap out of the duct.
Inspect the heating ductwork for holes.
Dispose of the dead mouse and.
How to get rid of mice in heating ducts step 1.
Wearing rubber gloves remove the mouse and seal it in a plastic zipper storage bag.
Many times you are right some animal has died in your ducts.
Remove the heating.
If mice have invaded your air ducts the following steps can help you end the problem.
These are the entry and exit points for the mice.
Switch off your central heating and cooling system and let the grates reach room temperature.
Count the number of heating vents in the house.