How to Get Rid of Mouse Urine Smell

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If you suddenly have a mouse problem or notice an overpowering smell that could be from mouse urine, it’s critical to take care of it as soon as possible. Thankfully, there are several simple ways to help rid your house of this pungent scent, and you can once again enjoy your home. 

The 8 Steps to Get Rid of Mouse Urine Smell

If you’re wondering how to get rid of mouse urine smell, there are a few steps you can take. Start by ensuring your space is completely free of mice. From there, you can begin to carefully clean and disinfect the areas you believe have been affected. Be sure to wear protective gear, ventilate the area you’re working in, and thoroughly clean the affected and surrounding areas. You can apply baking soda to neutralize any lingering scents.

A sure indication you have mice is if you notice that you have droppings in your cupboards or around the home. However, your house may emit a strong ammonia-type smell that gradually ages to be similar to a damp wood scent. If this sounds familiar, you have a mouse urine problem. This may not sound like a big deal, but in reality, mice are dangerous and can carry various diseases in their urine and feces.

Naturally, in areas with a higher concentration of activity, the smell will be stronger. You may even notice some visual indicators such as calcium stains where the mouse urine has dried up. So, if you are concerned about a strange musky smell in your home and find droppings or dried markings from urine, you have mice. 

Thankfully, we have eight easy steps to help you learn how to get rid of mouse urine smell once and for all. 

1. Make Sure There Are No Mice

The first step is to ensure that no mice remain in your home. You will be fighting a losing battle if you try to eliminate any odors and mice that continue to come in and wreak havoc on your house. You can do this in various ways by learning how to catch a mouse, setting traps yourself, or hiring a professional pest control service. 

You can then clean up their mess as you rid your home of these tiny pests. 

2. Wear Gloves

One critical aspect of cleaning up mouse droppings and urine is to ensure you wear proper gloves at all times. The gloves can be vinyl, latex, or rubber, as long as they are strong enough so they will not break or tear during the cleaning and sanitizing process. 

Mice can transmit life-threatening bacteria and illnesses, including: 

  • Hantavirus
  • Leptospirosis
  • Lymphocytic choriomeningitis virus
  • Plague
  • Rat-bite fever
  • Salmonellosis

The best way to avoid contracting or spreading bacteria and illness is to use gloves, so your skin does not come in contact with any droppings or dirty areas where mice have been traveling. You should also be careful not to touch your face while wearing these gloves and spray them with disinfectant before touching any door handles or drawers while cleaning out your space. 

In areas of high-concentration ammonia and droppings, a protective face mask is also a good choice, so you do not breathe in any airborne elements. 

3. Ventilate as Much as Possible

Proper air circulation is vital when getting rid of mouse urine smell. Open up any windows and doors available to help fresh air move through the house. It can be beneficial to leave the area open for at least 30 minutes before you disinfect and clean your home to help dissipate some of the smell. 

You should leave them open during the entire time you are cleaning and allow any cleaners and disinfectant smell to disperse before closing windows and doors. 

4. Disinfect the Area

Disinfection is vital to kill any bacteria and harmful microorganisms that may exist in your home because of mouse urine and droppings. While many commercial-grade disinfectants are available, you can create your own by simply using 1-part bleach and 9-parts water. 

Spray all affected areas with a commercial disinfectant or the bleach mixture and allow it to sit for five minutes. Some manufactured disinfectants may require it to soak for longer than five minutes, so be sure to read the directions and follow the recommendations while using the product. 

5. Remove Mice Droppings and Debris

Once the area has thoroughly soaked, you can begin to remove any mouse droppings and debris left behind from these pests.

Have a garbage bag handy to dispose of these items promptly without traveling to a different area of the home for this task. Additionally, you do not want to sweep or vacuum up any droppings or other debris since it could unintentionally spread harmful micro-organisms throughout your house. 

6. Mop Thoroughly

After clearing out the space, you want to continue to use disinfectant to mop the floors thoroughly. Mice can track their urine on their feet through many home areas as they explore for food. It is best to sanitize every surface to ensure it is clean and free from mouse urine smell. 

7. Clean Nearby Furniture

Furniture and household items near the infestation will also need a deep clean and sanitization. 

Depending on your furniture type, you may need to steam clean fabrics, wash curtains, or sanitize wood and leather. Taking the time to clean all the areas where mouse urine smell may reside will help eliminate it from your home. 

8. Wash Your Hands & Clothes

Once you have thoroughly cleaned the area and removed any musty, pungent urine smells, you should dispose of your rubber gloves and wash your hands thoroughly with soap and water.  Include your wrists and lower arms to ensure you do not have any residue on your skin at all. 

Remove your clothes and promptly wash them in hot water so they will not be sitting in your laundry basket for wash day. If you have a sanitize option on your washing machine, you should use it to rid your clothes of any micro-organisms. 

How To Get Rid Of Mouse Urine Smell In The Walls? 

Unfortunately, mice can travel within the walls of your home and will leave droppings and urine there where you cannot reach them. 

Baking Soda

Baking soda is a natural deodorizer and can work wonders for areas that have mouse urine smells. Place open boxes or containers of baking soda around the affected area or if you have access to the inside of the walls. 

In Conclusion

Unfortunately, tackling the job of getting rid of mouse urine smell in your home is a big chore. You will need the proper supplies and the patience to cover all the necessary areas for thorough cleaning; otherwise, the smell may remain.

Jake Garza
Jake Garza
Jake is the founder of Hama Pest Control, the preferred choice for pest removal and extermination in the Greater Toronto Area. With over thirty years of experience, Jake prides himself in bringing quality, knowledge, and care to Hama Pest Control's customers.
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