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Mice can be cute, but not when they are invading your home and eating your food. When mice make themselves at home, you can get rid of them fast with traps and by taking preventative measures. Once your mice are gone, you can keep them out for good!

Method 1
Method 1 of 3:

Setting Traps

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  1. Place the bait provided with the trap on the inside compartment. Lift the front opening of the trap so the mouse can get inside. Once the mouse is in the trap, its weight will cause the opening to close and trap the mouse inside until you release it outside away from your home.
    • Catch and release traps can be purchased in store or online.
    • If you have a larger mouse problem, purchase a catch and release trap meant for multiple mice.
    • Read the instructions on the trap carefully since they may require different setups.
  2. Put batteries inside the trap to power it. Put a bait inside the trap near the holes so mice can smell it from the outside. Set the trap near an area where you notice mice. Once the mice enter the trap, they receive a shock that kills them instantaneously. [1]
    • Set the trap so the entrance is near a wall since mice tend to run near the corners.
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  3. An updated version of the classic snap trap, “no touch, no see” traps make it so you don't have to handle the dead mouse. Set the lever down on the trap and place a small amount of bait inside. When the lever is back up, a mouse has triggered it. Simply depress the lever again to drop the mouse in the trash. [2]
    • Unlike classic snap traps, “no touch, no see” mouse traps are safe around kids and pets.
  4. Put 3–4 in (7.6–10.2 cm) of water in the bottom of a 5 US gal (19 L). Set one end of a wooden plank on the ground and the other on the edge of the bucket. Attach an old soda can to a wooden or metal dowel on top of the bucket and coat the can with a thin layer of peanut butter. Mice will walk up the ramp towards the peanut butter, but fall and get trapped in the bucket. [3]
    • Fill the bottom of the bucket with antifreeze if you don't want to have an odor problem, but keep it away from pets and children since antifreeze is poisonous.
  5. Check for mice twice daily to see if you've trapped any. If not, move the trap to another place around your home where you notice or think mice have been active. Mice will often return to the same trails.
    • Mice only travel between 20–30 feet (6.1–9.1 m) from their nest every night.
  6. Although cheese may seem like a classic way to catch mice, try other food sources such as peanut butter or nuts. Some mice will even eat sweets like marshmallows or gumdrops. Check on what types of bait work best on the mice in your home and try something new if what you use currently isn't working. [4]
    • Try jellies, jams, and other fruit products to give the mice a sweet meal.
  7. Purchase poison bait from your local store and place it in areas where mice are a common problem. Once the mice eat the poison, they will slowly die and won't be a problem any longer.
    • Keep the bait away from children or pets since it could also cause them harm.
    • Some poison bait traps also capture the mice so they don't go anywhere else in your home.
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Method 2
Method 2 of 3:

Deterring Mice from Your Home

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  1. Put at least 5 drops of the peppermint oil on each cotton ball. Place the cotton balls around your kitchen or near any entrances. After a few days, put a few more drops on the cotton balls since the oil will evaporate over time. [5]
    • Try different types of strong-scented essential oils to see if they deter mice.
  2. Place the repeller near an entry point or common problem area. The repeller will make a noise you can't hear that keeps mice away. Make sure nothing blocks the repeller, or else the ultrasonic waves will not work.
    • Ultrasonic repellers can be purchased in big box stores or online.
    • Mice can grow accustomed to the noise that the repellers make, so they may only work for a limited time.
  3. Mice can sense when cats are around your home and will steer clear once they smell them on the premises. If mice do show up on your premises, your cat will hunt and kill them quickly. [6]
    • Remove any poison bait or exposed traps from your home if you bring in a cat.
  4. Chop 1 or 2 cloves of garlic and mix it with at least 1 cup (240 ml) of warm water. Shake the mixture in a spray bottle and spray near areas or trails where mice frequently travel. Reapply the spray every few days to keep mice away. [7]
    • Try other strong-smelling herbs and spices, like onion and cayenne pepper.
    • Alternatively, leave a clove of garlic in places where mice enter your home.
  5. Call your local exterminators to get quotes on their rates. Once an exterminator checks your home, they will do what they can to seal any entrances where mice get in and remove the mice already in your home. [8]
    • Check reviews online for your exterminator to see how they handled other's infestations.
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Method 3
Method 3 of 3:

Keeping Mice Out

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  1. Look for any cracks or holes in your wall or near the floor of your home. Try to seal them permanently if you can using caulk or concrete. In a pinch, stuff the holes with steel wool, since mice can't chew through it easily. [9]
    • Keep the grass around your home trimmed low so you can find any points of entry.
    • Clean up any clutter around your home since these could serve as hiding places for the mice.
  2. After making or eating a meal, wipe up and get rid of any spills or crumbs. Avoid leaving dishes in the sink overnight since mice could look for small scraps. While cleaning your house daily won't stop mice entirely, it will help keep them away. [10]
    • Sweep your floors after each time you cook to collect stray crumbs.
  3. Put all your food away either in a cabinet or the fridge so mice don't have easy access to it. If you have mice in your home, putting away your food will drive them towards any bait or traps you left out for them. [11]
    • If you need to leave food out, make sure it is wrapped up or sealed.
  4. Mice have a strong sense of smell, so if they can't smell any food, they won't have a reason to stay. Wrap all of your food or keep them in plastic or glass containers with lids. [12]
    • Transfer any boxed snacks or cereals to resealable containers if you notice mice have gotten into any of your food.
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Expert Q&A

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  • Question
    How do I get rid of mice completely?
    Hussam Bin Break
    Pest Control Professional
    Hussam Bin Break is a Certified Commercial Pesticide Applicator and Operations Manager. He and his brother Hussam co-founded Diagno Pest Control in the greater Philadelphia area in 2018, and have since expanded their services to include the New Jersey market. Diagno Pest Control has received Home Advisor's Top Rated and Elite Service Badges for quality of work and customer service.
    Pest Control Professional
    Expert Answer
    It depends on your situation, as the approach to treating every house is unique. Some houses have construction issues that have created openings for mice to get in, so you need a contractor to fix the problem. Other times, the mice are coming in through an appliance, like the dishwasher
  • Question
    What is the fastest way to get rid of mice?
    Kevin Carrillo
    MMPC, Pest Control Specialist
    Kevin Carrillo is a Pest Control Specialist and the Senior Project Manager for MMPC, a pest control service and certified Minority-owned Business Enterprise (MBE) based in the New York City area. MMPC is certified by the industry’s leading codes and practices, including the National Pest Management Association (NPMA), QualityPro, GreenPro, and The New York Pest Management Association (NYPMA). MMPC's work has been featured in CNN, NPR, and ABC News.
    MMPC, Pest Control Specialist
    Expert Answer
    Roughly 90% of the time, the mouse isn't living in your home. They're just visiting. That means they're coming inside from somewhere. Sealing the entry points are really the only way to get rid of them entirely. Traps and poison can work in certain situations, but mice will keep showing up if they have a way to get in.
  • Question
    Can mice live in my walls?
    Kevin Carrillo
    MMPC, Pest Control Specialist
    Kevin Carrillo is a Pest Control Specialist and the Senior Project Manager for MMPC, a pest control service and certified Minority-owned Business Enterprise (MBE) based in the New York City area. MMPC is certified by the industry’s leading codes and practices, including the National Pest Management Association (NPMA), QualityPro, GreenPro, and The New York Pest Management Association (NYPMA). MMPC's work has been featured in CNN, NPR, and ABC News.
    MMPC, Pest Control Specialist
    Expert Answer
    They can, but it's extremely unlikely they're actually hiding in your walls. Mice tend to move around a lot. They bounce from building to building looking for food, and they rarely spend a lot of time in one place.
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      Tips

      Tips from our Readers

      The advice in this section is based on the lived experiences of wikiHow readers like you. If you have a helpful tip you’d like to share on wikiHow, please submit it in the field below.
      • Glue boards catch mice without killing them, but touching stuck mice can pass diseases. So wear gloves if you're going to free them, and wash up after. Set them loose far from your place so they don't backfire back.
      • Avoid poisoning a mouse stuck on a glue board — that's just torture. Use catch-and-release traps or instant kill traps for more humane removal. And relocating outdoor mice just kicks the can down the road.
      • Be really careful where you put traps and poison so kids and pets can't get to them. That stuff doesn't know the difference between pests and family. One wrong move could hurt someone you love.
      • Spraying straight white vinegar instead of diluting it works way better to drive mice away. The acidity really bugs them. Reapply it every couple of days at first to make the results last.
      • Loud noises might freak mice out for a minute, but if you don't get rid of what brought them inside, you can bet they'll make themselves at home again soon enough.
      • Keep an eye out for any weird smells because a dead mouse hiding somewhere will stink up the place. Find and toss any corpses ASAP before things get nasty.
      Submit a Tip
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      Warnings

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      1. Kevin Carrillo. Rodent Control Specialist. Expert Interview. 22 October 2019.
      2. https://pestkill.org/mice/kill-ways/
      3. https://bestwaytogetridofmouseinhouse.com/

      About This Article

      Article Summary X

      To quickly get rid of mice, set out an electric zapper or an old fashioned mouse trap, but don't use poison, since the mice might die in hard-to-reach places. Alternatively, try deterring mice by placing cotton balls soaked in peppermint oil in problem areas. You can also prevent them from entering by sealing off all cracks, pipes, and holes. Don't forget to keep your food sources secure and your trash tightly sealed to avoid attracting mice! For tips on when to use more extreme tactics, like ultrasonic repellers or exterminators, keep reading!

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        Jun 6, 2016

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