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The Smelleze®® Reusable Dead Animal Odor Eliminator Pouch removes dead animal smell without masking it with harmful fragrances or using chemicals. Dead rat, mouse & rodent odor doesn't stand a chance. Smelleze® is reusable & lasts for 3+ years. Safe for people, pets & planet. This natural envirosmart dead animal smell remover really works even if you haven’t found the carcass.

How to Get Rid of Dead Mouse Smell

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The smell from decaying dead mice is generated by a combination of chemicals and the odor is disgusting to all except vultures! Eliminate dead mouse smell using our free guides.

Got Dead Mouse Smell Problem?

If dead rodents such as mice, rats or squirrels have invaded your home, it’s necessary to get rid of them as quickly as possible. They carry diseases, breed exponentially, and they can create an infestation in no time. Killing mice with a poison can solve one problem but unfortunately lead to another. This happens when the poisoned dead mouse can’t be found after they crawl up into attics, walls and ceilings and die there. As the dead mouse start to decay, the smell generated can be extremely unpleasant and very overwhelming. So getting the decaying smell out should be a priority, because if you don’t take action, it will start migrating everywhere and your whole home will become smelly.

What Causes Dead Mouse Smell?

The smell from decaying dead mice is generated by a combination of various chemicals including sulfur dioxide, methane, benzene derivatives and long chain hydrocarbons. This mixture of gases produces a smell that is disgusting and sickening to all except vultures! These dead mouse smells continue to be produced as various body parts decompose completely over a 6-12 week period.

Steps to Get Rid of Dead Mouse Smell

The good news is that dead mouse smell can be eliminated so you don’t have to put up with the disgusting smell and stop it from enjoying your lovely house. By utilizing our simple and informative smell removal guide, our smell experts will teach you how to get rid of smell from dead mice, take immediate action to rid smell, and Smell the Difference!

STEP 1: Find & Remove the Dead Mouse

The first step to get dead mouse smell out is to find the carcass and remove it safely so the smell does not get worse. Failure to remove dead mice and control smell can transform a smelly home to an uninhabitable and unsafe home.

As long as the dead mouse is in your home, the smell will get worse with time as the animal decays. So it’s important to find the carcass ASAP and get rid of it to stop the smell from getting worse. To locate the dead mouse in a wall or enclosed space, follow your nose. Flies in the room may also lead you right to the spot. You may also see maggots migrating away from the dead mouse. Or you might find a damp spot or a stain on the wall or ceiling that will lead you to it.

When you find the dead mouse, pick it up carefully and dispose of it in a plastic bag. Be sure to wear gloves and a mask while handling the carcass and cleaning contaminated areas, as dead mice are carriers of a multitude of diseases. Clothing worn while handling a dead mouse should be discarded.

Don’t despair if you were not able to locate the dead mouse as is often the case with small rodents. Proceed to Step 2 to eliminate the dead mouse smell. It will be a little more difficult but you will still prevail in the end. If you did locate and remove the dead mouse, the unpleasant smell will still linger on for weeks if left untreated so you should also proceed to the next step to completely remove the dead mouse smell as quickly as possible.

STEP 2: Get Rid of the Dead Mouse Smell

The second step in dead mouse smell removal is to follow the recommendations below to get the smell out using professional strength SMELLEZE® Smell Removers that rid smell without masking it with harmful fragrances. This is a proven green deodorizer that has been used successfully for over 20 years and recommended by thousands of people all over the world.

SMELLEZE® pouches are the only reusable smell removers available that last over a year so they are more cost effective than any other deodorizer including most home remedies. As an added benefit, they are eco-friendly, non-toxic, odorless, natural and safe for people, pets and the planet!

Rid Smell of Dead Mouse from Rooms

Do this by simply placing the >SMELLEZE® Reusable Dead Mouse Deodorizer Pouches (only $12.99) in areas with the dead mouse odor and smell the difference. This smell remover draws dead mouse smell like a strong magnet, absorbs it like a super absorbent sponge, and eliminates it without masking with harmful fragrances. Using a fan and opening doors and windows will accelerate the dead mouse smell removal process. In addition, you can place SMELLEZE® pouches on your return vents in your home to continuously filter out the dead mouse smell and harmful pollutants as your air recirculates.

Rid Smell of Dead Mouse from Walls & Enclosed Spaces

If you have not been able to find the dead mouse but have found the wall or enclosed space that the smell is emanating from or you’ve found the dead mouse but it can’t be removed, take the following action. Drill 3-4” holes (about 3 feet apart) through the wall one foot above the floor and suspend SMELLEZE® Reusable Dead Mouse Deodorizer Pouches in them. Be sure to plug the holes afterwards and seal off any cracks that are allowing the dead mouse smell to escape. Use a fan to draw fresh air into the treated enclosed area, forcing the old smelly air out. Then place the fan to blow air out of the window that it’s placed in and to draw in fresh air from another window across the room. The SMELLEZE® Pouches can be removed once the dead mouse smell is eliminated and holes permanently sealed.

Rid Smell Dead Mouse from Floors

If you have dead mouse smell on linoleum, wooden or concrete floors, get smell out by sprinkling SMELLEZE® Eco General Purpose Deodorizer Granules (only $12.99) on it. If you have carpeting, use SMELLEZE® Eco Carpet Deodorizer Powder (only $12.99). Leave on the floor for a few hours or overnight (longer the better) to draw the dead mouse smell out and to eliminate it before it gets released into the air. Then simply vacuum or sweep up and discard. You can also follow the same procedure to rid dead mouse smell from upholstery, furniture and clothing.

Rid Smell of Dead Mouse from Clothing

If you have any articles that have absorbed the dead mouse smell, remove them and let them air out in the sun as long as possible. Upholstery and clothing are very good at absorbing and retaining dead mouse smell. Any fabrics that can be washed should be in hot water. You can also use ODOREZE® Natural Laundry Deodorizing Additive to get rid of really tough smells from clothing by soaking them in it prior to washing or adding to your laundry.

Kill Airborne Germs

As mentioned earlier, dead mice can harbor diseases. After you remove the dead mouse and clean up the contaminated area, it’s also important to kill and prevent airborne germs. This is simply done by replacing any light bulbs you have in your home with SANIBULB® Air Sanitizer & Purifier CFL Bulbs. SANIBULB® will sanitize your air by killing various microorganisms such bacteria, viruses, mold, fungi, and dust mites without the use of any harmful chemical sanitizers. As an added benefit, it will also reduce your energy consumption by 75% and save you money!

Step 3: Dead Mouse Control

Once you have completed the hard work of eliminating the dead mouse smell, it’s important to take the proactive steps to deter mice from coming on your property and entering your home so you never have to deal with dead mice and their smell again.

Mice must have adequate food and shelter in order to live and thrive. Removal of these 2 factors is the best way to prevent and control dead mouse problems. It is important to include both the outside and inside of your home in your sanitation efforts. Also, if you do have a dead mouse problem in the future, avoid using poisons to kill them and look at other alternatives.

Smell Removal Tips & Warnings

  1. Be cautious around dead mice, as they may be carrying harmful diseases and attract insects that spread those diseases to your family. Always wear gloves and a mask when handling dead mice.
  2. Avoid masking dead mouse smell with fragrances. Covering-up dead mouse smells never really eliminates the odor, it just overwhelms your nose into detecting the fragrance instead. The smell will return when the fragrance wears out especially if the dead mouse was not removed.
  3. While some commonly recommended home remedies for smell removal may help marginally in some mild smell problems, they are ineffective for dead mouse smell removal. It’s good to remember that household items such as vinegar, vanilla, charcoal briquettes are not designed to be smell eliminators so the results will often be disappointing and you could lose precious time. Since you will become immune to smell with time, you may think it’s getting better and risk exposure to harmful diseases carried by dead mice.


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  • Hello,

    I have a full basement of tons of stuff and unpacked boxes (from years ago). I noticed dead mice here and there. There may be more among all the stuff that is stored. The stench is unbearable. Should I clean out the garage first (very difficult to do due to the stench), or can I use your product to get rid of some of the odor and then start cleaning it out?

    Thanks for your advice.

    Ashis K. Das

    • I would recommend using our SMELLEZE™ Reusable Dead Mouse Smell Removal Pouches in the area first to absorb some of the odor and then as the odor subsides i would clean up and sprinkle our Smelleze™ Natural Dead Animal Odor Removal Granules over the area where you find the dead mice.

  • Have a 1977 mobile home, friday started having a disgusting smell in bathroom, like sewer gas, or dead animal smell? smells in bathroom worse. had a new toilet installed about three months ago.. never here in winter, go to florida a lot, so do not know if this has happened before , but, how do I determine if it is sewer gas, or dead animal smell, that will go away in what 6-8 weeks? we have had a dead animal smell before a few years ago, but, cannot remember how long it took to go away. Please help. cannot find a plumber who wants to work on mobile home plumbing, because it involves going under skirting in dark to work, or find problem, I guess? please help. we are in quincy, il thanks, donna

    • Is it cold? My friend had a trailer and his bathroom was stinking. It had something to do with the trap freezing and the sink coming back in.

    • my car was written off by the insurance company because of mice. Once they are in your car, they are impossible to get out! Even if you manage to trap/ kill the mice currently living in your vehicle, they leave a pee trail for other mice to find.

    • You can use Smelleze® Reusable Animal & Rodent Smell Removal Pouches to eliminate the odor from both mice waste and dead rodents. It’s common for both problems to occur at the same time so this dual acting product will be very helpful. It will absorb and eliminate urine, fecal, and decomposition odors from rodents. For a breath of fresh air, simply place Smelleze® pouches in your car.

      Secondly, you can sprinkle Smelleze® Natural Urine Smell Deodorizer Powder on your floor and/or the seats to draw the urine and fecal odor out before it’s released into the air. Allow it to work for at least a few hours or overnight. The longer the better. Then simply vacuum and repeat the treatment, if necessary, until all the odors are removed.

  • My cat recently brought in a mouse from outside she left it dead in my couch and i didn’t know i removed the mouse and the smell is still there. How can i remove that smell?? Please help

    • I would sprinkle our Smelleze™ Natural Dead Animal Odor Removal Granules over the area where you found the dead mouse.

  • We have a camper trailer @ a park & every Spring we have to clean up after mice their dead & contained but we always walk in to the smell of urine, this yr they left a lg spot on our vinyl floor, does anyone know what u can use to get rid of the smell ?

  • I left my 1970’s trailer 3 years ago with my furniture and belongings. It is now infested with mice. Is my furniture salvageable? Ive been told the fumes permeate the wood & it is permanently damaged. I have lung issues and a low immune system. Can u help me?

    • Yes, you can sprinkle our Smelleze™ Natural Dead Animal Odor Removal Granules over the furniture to absorb that odor.

  • We have had a mice problem, mostly in my bedroom! We took everything OUT to check for mice! The SMELL of a hundred more CE still permeates the room! We have cleaned everything we can think of! What can we do? I have severe asthma & I am scared of getting sick! I’m 78 years old & have a small dog! Help????

    • I would recommend using Smelleze® Reusable Dead Animal Smell Deodorizer Pouches to eliminate the dead animal smell. It will get the odor out even if you have not found and removed the carcass. For a breath of fresh air, simply place or hang the Smelleze® pouches near the decomposition odor.

  • Awesome post! Thanks for your tips to get rid of mice, it is very helpful for me and exactly what I need to know

  • We found a dead mouse in our halloween bag. I dont care about the Halloween decor, but i was wondering if we were able to salvage the costumes? If i wash them with a deoderizing/bacterial eliminating substance, can the costumes be saved? Lol

    • To get the odor out of clothing and other items that are not washable, you may place them in a garbage bag or container, insert a Smelleze® Reusable Laundry Smell Deodorizer Pouch and store for a few days to allow the nasty odors to be drawn out. Repeat, if necessary, until the odors are gone. This is an effective treatment for pulling out the absorbed smells that are outgassing slowly because the Smelleze® pouches work continuously 24/7 to eliminate odors. Thereafter, you can simply store the items with Smelleze® pouches to prevent mildew odors.

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