Try to locate the origin of the dead mouse by walking throughout your home and smelling the air.
Dead mice in attic smell.
The odor of a dead mouse is a mix of sulfur dioxides methane and other noxious gases that are produced as tissue begins to decompose.
Unfortunately this smell can be produced by any member of the rodent family mice rats etc that may have found its way into your walls attic or crawlspaces and died.
The only way to solve the odor problem is to find and remove the dead mouse carcasses.
Microbial volatile organic compounds mvoc are stinky gasses produced by attic mold.
What does a dead mouse smell like.
These have a very strong smell and will help you to overpower the dead mouse smell.
If you allow moisture to accumulate in your attic even in the form of excess humidity you re almost certain to experience mold.
Once you ve located the corpse and anything the mouse may have left behind such as droppings and streaks perform the following actions.
To find and remove the carcasses you have to literally sniff them out.
The smell of decomposing mice is horrible.
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Sulfur is generally the first odor you ll pick up with methane following close behind.
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The smell is usually strongest in the room below the exact area where the animal died.
It all boils down to this find and remove the source of the dead mouse smell.
Even though these animals are comparitively small the smell is very strong.
It is important to get the smell out of the area as soon as possible by using odor absorbers such as ground coffee or charcoal.
Check in rooms crawlspaces basements attics garages storage sheds any anywhere else you can easily access paying close attention to the odor levels.
Consider using joss sticks or incense sticks.
Put on rubber gloves expendable clothing and nose mask prepare a solution of 10 percent bleach 90 percent water place the corpse inside two ziploc bags spray.
Not even our cats have dared put their noses close enough to a mouse corpse to find out but according to those braver than us it can resemble a sweeter version of skunk spray.
The attic is usually well ventilated.
It s not a pleasant or enjoyable task by any means but the odor will be stronger around the mouse.
But the stench of the dead animal collects and lingers in the house below.
