For that you need to purchase an odor eliminator not just a scent or perfume to mask the smell.
Dead mouse in attic.
Even though the smell attracts vultures and other creatures that gravitate toward corpses it s repulsive to humans.
This is often right against the drywall ceiling so the smell seeps down into the house and creates a strong odor within.
Once inside a mouse can scurry though any part of the architecture the walls the ceiling and get into the attic where they like to live and nest.
Check in rooms crawlspaces basements attics garages storage sheds any anywhere else you can easily access paying close attention to the odor levels.
The dead mouse smell that jerry and the gang failed to identify is caused by a mix of methane sulfur dioxide hydrocarbons and other chemicals that emit from the decomposed body of a rat or a mouse.
Occasionally you may come across a dead mouse in the attic but don t think that the problem is over.
A mouse may enter the attic through.
Mice gather up different types of nesting materials such as paper lint or even insulation.
02 18 2004 the problem with dead mice in the attic is that they are hard to find.
Once i remove the dead animal s i mop up any bodily fluids and maggots i remove any soiled insulation and i spray down the area with a special enzyme based cleaner that destroys biohazard waste.
It s not a pleasant or enjoyable task by any means but the odor will be stronger around the mouse.
Due to the pungent smell it s likely that even after removing the decaying rodent there will be remnants of the overpowering musty smell in the air.
More commonly mice die in your attic especially in higher numbers because someone has applied a mouse poison rodenticide.
If you find a collection of debris like this then you have found a nest.
Openings around water pipes utilities and dryer vents outdoor water taps air conditioner connections loose siding gaps around windows or doors cracks or gaps in the foundation.
Where there is one mouse there is always more.
While it s true that not all the rodents in the attic will eat the poison and die several will and they die in your attic or walls.
Try to locate the origin of the dead mouse by walking throughout your home and smelling the air.
So when they die they re already buried down in some tunnel.
So i have some work to do.
Assuming garbage management is not a problem the next best guess is an animal carcass somewhere in your wall voids attic or some other unfrequented or inaccessible part of your home.
This is because they love to burrow and they dig their way down into the insulation.