For that you need to purchase an odor eliminator not just a scent or perfume to mask the smell.
Dead mouse in attic.
More commonly mice die in your attic especially in higher numbers because someone has applied a mouse poison rodenticide.
02 18 2004 the problem with dead mice in the attic is that they are hard to find.
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.
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.
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.
Even though the smell attracts vultures and other creatures that gravitate toward corpses it s repulsive to humans.
You can use a blacklight to see the mouse urine at night which can help you find popular entry points.
So i have some work to do.
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.
A mouse may enter the attic through.
This is often right against the drywall ceiling so the smell seeps down into the house and creates a strong odor within.
Check in rooms crawlspaces basements attics garages storage sheds any anywhere else you can easily access paying close attention to the odor levels.
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.
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.
If you find a collection of debris like this then you have found a nest.
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.
Occasionally you may come across a dead mouse in the attic but don t think that the problem is over.
If you ve put rat poison in your attic then i guarantee that you have some dead rats or mice in your attic and walls perhaps several.
When a rat squirrel bird or other animal dies it doesn t take long for a blow fly or house fly to zero in on the carcass where she proceeds to lay eggs.
Mice gather up different types of nesting materials such as paper lint or even insulation.