What do Mice Droppings Look Like and How to Get Rid of Them?

Mice droppings: As a pest control experts, we understand the importance of identifying and addressing mouse infestations promptly. One telltale sign of a mouse presence is their droppings. These small, pellet-like feces can provide valuable clues about the extent of the infestation and the need for immediate action. In this article, we will explore what mouse droppings look like, how to distinguish them from other pest droppings, and most importantly, effective methods for getting rid of them. Understanding the characteristics of mouse droppings and implementing appropriate control measures is essential for maintaining a safe and healthy environment free from these unwelcome rodents.

Mouse droppings are a common problem for many homeowners. They are small, dark-colored pellets that can be found around the home, in the attic, in the kitchen, or in any other area where mice may have been active. They can vary in size, shape, and colour, but generally, they are small and black. 

Mice droppings are usually small and black. They are usually about one-eighth of an inch long, but they can be as small as a pinhead or as large as a quarter. 

They are usually cylindrical in shape, with pointed ends. The colour of mouse poop can range from light brown to black, although they are usually black.

Identifying Mouse Droppings ( Mice faeces also called mice poop)

House mice droppings are typically small, ranging in size from 1/8 to 1/4 inch in length. They have a distinctive shape resembling grains of rice, with tapered ends. The color of mouse droppings varies depending on the mouse’s diet but is commonly dark brown or black. Fresh droppings tend to be moist and soft, while older droppings can become dry and crumbly. It’s important to note that mouse poop can resemble those of other small rodents, such as rats or squirrels, but the size and shape are usually the key distinguishing factors.

How to Get Rid of The Droppings: Getting Rid of Mouse Droppings

When dealing with mouse droppings, it’s crucial to exercise caution to minimize the risk of contamination and disease transmission. Here are the steps to effectively get rid of mouse droppings:

  1. Safety First: Put on gloves, a face mask, and protective eyewear before handling mouse droppings. This protects you from potential pathogens present in the droppings.
  2. Ventilation: Open windows and create proper ventilation in the area to reduce the concentration of airborne particles while cleaning.
  3. Preparation: Prepare a solution of 1 part bleach to 10 parts water or a disinfectant recommended for rodent cleanup. Place it in a spray bottle for easy application.
  4. Cleanup: Carefully pick up the mouse droppings using disposable gloves and place them in a sealed plastic bag. Use disposable towels or paper towels to wipe away any mouse urine or droppings residue.
  5. Disinfection: Thoroughly spray the affected area and surrounding surfaces with the bleach solution or disinfectant. Allow it to sit for a few minutes to effectively kill any remaining bacteria or viruses.
  6. Proper Disposal: Double-bag all contaminated materials, including gloves, towels, and droppings, and securely tie the bags before placing them in an outdoor trash bin.
  7. Cleaning: Wash your hands thoroughly with soap and warm water after removing your gloves. Additionally, clean any tools or surfaces that came into contact with the droppings using the bleach solution or disinfectant.
  8. Prevention: Seal any entry points that may allow mice to enter your property, such as gaps in walls, windows, or doors. Keep food stored in airtight containers, and maintain cleanliness to discourage future infestations.

Remember, if you have a persistent mouse problem or a large-scale infestation, it’s recommended to seek professional pest control services. They can assess the situation, implement comprehensive control measures, and provide guidance on preventing future mouse infestations.

Mice droppings smell

The smell of mouse droppings is often described as musty or “mousey,” and it is usually stronger in areas where there is a high concentration of droppings. The smell is caused by the bacteria that live in the droppings. Mice droppings can be found in a variety of places throughout the home. 

Where to look for mouse droppings

They can be found in cupboards, drawers, and other areas where food is stored. They can also be found in the attic, basement, and other areas where mice might have been active. In some cases, they can be found on countertops, floors, and furniture. 


Mice droppings can contain a variety of dangerous pathogens, including salmonella, hantavirus, and even E. coli. If you come into contact with mouse droppings, it is important to clean them up right away and wash your hands thoroughly. It is important to remember that the presence of mouse droppings is a sign that there is an infestation. If you find mouse droppings, it is important to take steps to eliminate the problem. 

How to get rid of the problem

The best way to get rid of mouse droppings is to remove the source of the problem. This means getting rid of any food sources for the mice and sealing off any entry points into your home. You can also use traps or poison to get rid of the existing mice. Once the mice have been eliminated, it is important to clean up the droppings. This can be done with a vacuum cleaner, or you can use a damp cloth to pick them up. It is important to wear protective gear, such as gloves, when handling the droppings.

Clean everything

You should also disinfect any areas where mouse droppings were found. This can be done with a mixture of bleach and water, or you can use a commercial disinfectant. Be sure to follow the instructions on the product label carefully. 

Mouse droppings can pose a serious health risk if they are not properly handled If you are concerned about your health, it is best to consult a medical professional if you come into contact with mouse droppings. 


In conclusion, mouse droppings are small, dark pellets that can vary in size, shape, and colour. They can be found around the home, in the attic, in the kitchen, or in any other area where mice may have been active. They can contain a variety of dangerous pathogens, and it is important to clean them up right away and take steps to eliminate the source of the problem.

Suspect infestation?

If you suspect you have a rodent infestation, you will want to know for sure one way or the other. Mice are exceptionally fertile creatures – they reach sexual maturity at just a few weeks of age and pregnancies last around twenty days. With each litter consisting of up to fifteen mice pups and females able to become pregnant again within twenty-four hours after giving birth, it’s easy to see how quickly mice can become a problem. Get help and advice from your local mouse control experts. Call free 0800 211 8868.

How Can I Tell If I Have a Mouse Infestation?

The presence of bite marks on various surfaces, such as food packaging or wooden furniture, can indicate a mouse infestation in your home.

If you have seen a mouse in your home, it is likely there will be others. Mice live together in nests, often in dark, warm areas such as behind skirting boards, in airing cupboards, or behind kitchen appliances such as refrigerators, washing machines, or ovens. Each nest can be home to up to two dozen mice. 

As they will need a food source, kitchens and pantries are especially inviting to mice. You can reduce the chance of them coming into your home by storing food in airtight glass, metal, or plastic boxes and being vigilant when cleaning to get rid of crumbs and other temptations that are attractive propositions to mice. Do not leave pet food out at night for your furry friends – this will attract scavenging mice.

Signs of mouse infestation

If you have mice infestation you may not see mice, but still suspect they are in your home. As mice are usually nocturnal, they become more active at night, which is why it may take a while to realise you have unwanted visitors in your house. However, there will be signs. You could find gnaw marks on the woodwork in your home. Perhaps you have heard rustling noises in your loft or noticed signs of books, papers, or food being nibbled at. Mice often collect paper and wrappers to build a cosy nest, which is why these signs of destruction may be evident around your home.

With sharp teeth and a tendency to gnaw, mice often chew through wires and cables. This is not only frustrating but potentially very dangerous as it can cause fires. Regularly check behind furniture and in dark spaces such as lofts, cupboards, and in the eaves of your property – far better to catch mice quickly rather than being overrun with them. If you notice considerable damage in one area, the nest is going to be nearby. You may also find evidence of mouse droppings.

What Do Mouse Droppings Look Like?

mice droppings, mouse droppings
lots of mouse droppings

If you’re not familiar with mice, you may be wondering what do mouse droppings look like? Mouse droppings (mouse faeces or poop) are small but big enough to easily spot with the naked eye. The hard pellets are usually ¼ inch in size or less (around the size of a grain of rice). Dependent on the diet of the rodent, the tips of each dropping may be pointed. They are black or dark brown and are usually found in random clusters. This is because mice discreet between fifty and eighty droppings a night and as mice live in colonies in their nest you will probably find multiple droppings.

What Should I Do If I Find a Mouse Dropping?

If you find a mouse dropping (or, more likely a cluster of droppings) it is important that they are disposed of correctly. This is because mouse droppings can harbour a variety of diseases and pose a health risk. Hantavirus Pulmonary Syndrome is an airborne virus that is spread via rodents’ droppings. Flu-like symptoms such as dizziness, aching muscles and high fever can make those infected very unwell. Lymphocytic Choriomeningitis is another disease spread via mouse feces – a severe and sometimes fatal illness with symptoms such as paralysis, meningitis, and encephalitis. Always seek medical advice if you are ill after contact with mouse droppings.

Rodent Droppings Sign of Rodent Infestation

As droppings can spread disease to humans, always clean them up in a well-ventilated space – open windows and doors to let air flow through the room – and wear disposable gloves and a facemask for your own protection. Bleach the area and leave for fifteen minutes before soaking up with a paper towel/kitchen roll. Carefully bag up all materials and dispose of them in the waste. Do not use a vacuum cleaner to hoover up the droppings as this can create more dust and spread disease. 

Could It Be Rats Not Mice? 

Rats can come into your home and many of the signs of their presence are similar to if mice were in your home. As rats are larger rodents, any holes may be bigger. Rats burrow along and underneath properties so look for channels near outdoor walls where they’ve been digging. This tendency for digging can cause serious structural issues for buildings, which is why a rat infestation should be dealt with promptly.

What Do Rat Droppings Look Like?

In the rat poop vs mouse droppings head-to-head, the main difference is size. Like mice droppings, rat droppings are thin, cylindrical droppings that look like a grain of rice. Dark in colour, they are larger in size than mice poop. Dark, shiny droppings are fresh whereas dustier, grey-brown poop is older. As rats mark their territory through faeces and odent urine, if you notice these tell-tale signs around your home, it is likely a rat is nearby.

Rat poop vs Mice Droppings

The two droppings are very different. Rat droppings are typically larger and contain more rat urine. Mouse faeces contain less mouse urine and are smaller, which makes them more difficult to spot. It can be difficult to differentiate between rat droppings and mouse droppings because both of them look quite a lot alike.

The main difference between rat droppings and mouse droppings is the size and amount of liquid they contain. Rat droppings are much bigger, around 1cm-1,5 cm long and have a lot more liquid than mouse droppings do. Mice droppings size is around 4mm-7mm.

When it comes to rat droppings, they are typically larger in size compared to mouse droppings. For more information on the size and characteristics of rat poop, refer to our article on “How Big Is Rat Poop? Size of Rat Droppings“.

What Should I Do If I Find Rat Droppings?

If you find rat droppings, follow the same cleaning procedure as for mouse droppings, remembering to wear protective clothing such as gloves and a facemask as rat poop is hazardous waste. 

When dealing with a rat infestation, it’s important to be aware of not only their droppings but also their urine. If you’re wondering what rat urine smells like and want to learn more about identifying this distinct odour, refer to our article on “What Does Rat Urine Smell Like?” for comprehensive insights and information.

There Are Rodents in My Home How Can I Get Rid of Them?

Once you are aware you have rodents in your home your top priority will be getting rid of them. Not only are they harmful to health and damaging to your property and belongings, but there is also a stigma to having rodents in your home. Call in pest control specialists and ask for their advice about the best way to deal with the problem. With the speed rodents breed at, act promptly. They won’t leave of their own accord and delaying getting assistance will only mean more rodents. 


How to deter rodents

One way to deter rodents from your home in the future is to get a cat. They will be put off by the scent of the feline who will also catch mice and rats before they have a chance to breed and leave you overrun. Rodents will be fearful of any animal larger than themselves, seeing them as a threat. However, be aware that a cat may catch and kill a rodent, leaving them as a parcel for their owner, so this might not be the answer if you are squeamish.

Remember the importance of cleanliness. A clean kitchen, pantry, and food storage space leaves rodents with no access to a food source. If they can’t find anything to eat, they will move on. Get rid of any clutter such as papers and excess clothes stored in lofts – rodents will see these as a perfect warm place to set up a nest. Chemical scents can be off-putting for rodents so using products such as bleach when cleaning can act as a deterrent and as well as ensuring your home is free from nasty germs. 

Bon Accord Your Local Pest Control for Mice

Problems with mice droppings? From flats to family homes, our residential pest control services are designed to ensure your living space remains pest-free. For comprehensive solutions to infestations, consider our expert Commercial Pest Control services.

If you’re wondering about the necessity and benefits of a pest control contract for your restaurant, we encourage you to read our in-depth article, ‘Does My Restaurant Need A Pest Control Contract?‘ for detailed insights and guidance.

To gain a better understanding of our comprehensive pest control services and their corresponding prices, feel free to visit our ‘Pricing‘ page which provides detailed information for your convenience.

Other Household Pests to Be Aware Of

Rats and mice are common pests but there are many other creatures that can cause damage and spread infections within your home. Squirrels can take up residence in lofts and eaves causing major damage to the structure of your property – like other rodents they may chew through wires making them a potential fire hazard, too. If you have an outdoor space or a shed these can also be popular places for rodents to nest, so don’t only look for them in the house. Foxes, birds, badgers, moles, and other wild animals can also cause damage to sheds, outhouses, and garages so it pays to be aware of the animals you are sharing your space with.

Other pests in the UK

Learn about the early signs of bed bugs and how to check for them in our informative article. Discover effective methods for identifying these pests and addressing potential infestations. Visit the article now for valuable insights.

Small pests such as bed bugs, fleas, and carpet mites can be brought in on clothing, furniture, or pets and cause allergies and illness to humans living in the house. Moths, wasps, and insects can also cause issues, especially damaging upholstery, clothing, or soft furnishings. As with larger unwanted pests, acting quickly is a must to nip the issue in the bud so search for specialists who can give you advice tailored to your own situation. 

Discover the life cycle, lifespan, and essential details about UK roaches in our informative article. Enhance your knowledge of these pests and their habits. Visit now for valuable insights.

Having an awareness of the pests that may be in your home and the clues to them being in your property can be incredibly useful. Remain vigilant and make time to thoroughly clean and tidy your home to ward off unwanted pests. Creating a hostile environment for them is the best action you can take as prevention is better than the cure, especially as pests have a nasty habit of quickly reproducing. 

Learn about the appearance and characteristics of carpet moth eggs in our informative article. Discover how to identify them and take appropriate action.


Karin HarndenKarin Harnden
17:14 05 May 24
We thought we had bedbugs but could find no evidence apart from what we thought were bites. I called Bon Accord and Gabriel was there within a couple of hours. He told us we had carpet beetle. Finding the evidence and showing us photos of the skin reaction which was exactly what we had. He advised and returned at a time to suit us to spray which was done thoroughly and efficiently. No sign of the little critters returning. Thank you Gabriel.
Luiza LoboLuiza Lobo
21:02 11 Apr 24
Gabriel went above and beyond. He is extremely knowledgable and very efficient at what he does. The results were outstanding. Nothing is too much for him. Delighted with his professionalism and work.
sam zsam z
19:11 03 Apr 24
Top-notched pest control service!! Went above and beyond to eradicate the rats from our property. Gabriel even offered to further investigate the infestation issues for our neighbours. We found him to be extremely professional and easy to work with. We highly recommend Gabriel to anyone in need of pest control.
23:29 02 Apr 24
Gabriel provided great service , responded quickly on an emergency for pest infestation, professional and friendly. No more pests at home.
Felicity GrayFelicity Gray
21:53 02 Apr 24
Gabriel was absolutely wonderful, a real life saver when I found a mouse by my bed at 10pm. He came in less than an hour and was able to catch the mouse and put my mind at rest so I could go to sleep! Highly recommend, fab service and lovely people.
Med KashaniMed Kashani
10:54 24 Feb 24
Gabriel turned up with an hours notice one evening and immediately identified the issued. He works efficiently and professionally throughout with timely follow-ups to ensure the problem was resolved. Once completed he was kind enough to continue to check in to see that the issue had gone. Having had Rentokil previously that spent two years doing very little this was a complete breathe of fresh air and solved the problem in less than two weeks. We are grateful and would highly recommend his services.
Nesma TalaatNesma Talaat
20:26 20 Feb 24
We were lucky to have found Bon Accord, they responded very fast to our request and Gabriel was very helpful and informative. He made several visits and did his absolute best until the mice problem we had was gone. Highly recommended.

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