11 Effective Things To Do If Mice Are in Your Bedroom

Mice in the bedroom

Discovering mice in your bedroom can be quite an unwelcome surprise. These small, uninvited guests can cause various issues, from chewing on your belongings to leaving behind foul odors.

By keeping an eye out for signs such as droppings, chewed items, and scurrying sounds during the night, you can gauge whether it’s a minor or significant infestation. Next, identifying the entry points that the mice are using is vital to prevent their return once they’re removed from your bedroom.

There are numerous methods available to get rid of mice in your bedroom, ranging from natural and home remedies to potentially enlisting the help of a professional exterminator. No matter the approach you choose, it’s essential to prioritize the health and well-being of you and your family while tackling this unwelcome issue.

Key Takeaways:

  • Keep an eye out for signs of a mouse infestation and determine its severity
  • Identify entry points used by mice to access your bedroom
  • Consider natural remedies and professional help to remove mice safely

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Signs of A Mouse Infestation In The Bedroom

A mouse leaving behind droppings and a chewed wire

Mice are sneaky little rodents that can bring unwanted stress to homeowners, especially when they decide to set up camp in your bedroom. Spotting a mouse infestation early on can help you take action fast and effectively. Let’s dive into the signs you should be on the lookout for.


Typically, the most common sign of a mouse infestation are mouse droppings. You can find these small, dark brown feces scattered around your room, particularly near food sources or along walls. Keep an eye out for droppings that are about the size of a grain of rice. Now, that’s something we’d rather not find in our rice bowls!

Scratching Noises

Another telltale sign of mice is the sound of scratching or scratching sounds coming from your walls, floors, or ceiling. Mice are nocturnal creatures, so you might hear these sounds more often at night when they’re scurrying around, looking for food or building nests.

Nesting Materials And Nests

Speaking of nests, mice tend to build snug homes using shredded materials, such as paper, fabric, or insulation. If you happen to come across a small, messy bundle of materials in hidden and dark areas of your bedroom, it might be a nest. Time to evict these unwelcome tenants!

Gnaw Marks

While they’re quite small, mice can cause significant damage to your bedroom by gnawing on various materials, including electrical wires, wooden furniture, or even your belongings. Tracking these chew marks can help you determine if you’re sharing your bedroom with some furry critters.

Squeaking Noises

Finally, you may hear squeaking or squeaking sounds coming from hidden corners of your room. Mice are social creatures and will communicate with one another using high-pitched sounds, which can be an indication of their presence.

In summary, if you spot any of these signs in your bedroom, it’s likely you have a mouse infestation:

  • Mouse droppings
  • Scratching or squeaking sounds
  • Nests made from shredded materials
  • Evidence of gnawing on various surfaces

Now that you know what to look for, you can take the necessary steps to get these pesky rodents out of your bedroom and keep them from coming back.

Identifying Mouse Entry Points In The Bedroom

Locating holes and cracks in your bedroom walls is the first step to keeping mice out! Did you know that even the tiniest gaps can be an open door for these little critters? That’s right! The University of California tells us that mice can squeeze through any space slightly larger than 1/4 inch.

Windows And Doors

Windows and doors should be inspected. Check for any gaps in weather stripping, and if you find any, seal it off! Fun fact, mice are excellent acrobats, so even those high-up places need a good once-over.

Ventilation System

Examine the room’s ventilation system. Vents are expressways for mice seeking the comfort of your bedroom. Don’t forget to peek into the dark corners! Those sneaky rodents love hiding in the shadows.

How To Look For Mouse Entry Points

A few steps to take when you’re on the hunt for entry points:
  • Look for any visible holes or cracks in the walls, windows, and baseboards
  • Double-check weather stripping on doors and windows for gaps
  • Carefully inspect vents and other potential hidden entryways

Keep in mind, a personalized approach to addressing these entry points is crucial. A combination of sealing materials like caulk, foam, and metal sheeting will help keep mice from coming back. Remember, being both thorough and vigilant is key to achieving success.

Preventing Mice In Bedrooms

Vacuuming the bedroom carpet to remove food sources

Keep A Tidy Home And Bedroom

Keep it clean! A tidy home is a mice-free home. Make it a habit to clean your bedroom regularly and remove any food crumbs, as these can attract mice. Store your food in airtight containers, and avoid eating in your bedroom. Keeping the kitchen clean and ensuring water sources are sealed will further discourage mice from entering your home.

Seal All Entry Points

Seal potential entry points. Scan your bedroom for cracks and holes that could be potential entry points for mice. Seal these areas using materials like caulk or steel wool. Xcluder Rodent Control Fill Fabric is great for stuffing into gaps and cracks to block mice from entering your home and bedroom.

Also, inspect your home’s foundation and repair any damages. This simple step is essential in preventing mice from making themselves comfortable in your bedroom.

Use Natural Repellents

Some smells are unappealing to mice, and you can exploit this to repel them. For example, peppermint oil is a known mice deterrent.

To use it, soak a few cotton balls in MAJESTIC PURE Peppermint Essential Oil and place them around your home and bedroom where mice are likely to be. For example, near baseboards and walls, in dark corners, and in closets.

Hire A Professional

In instances where natural methods aren’t successful in repelling mice, calling a professional pest control service is advisable. These experts can help identify and eliminate sources of infestation, and they will provide reliable advice for preventing future mice invasions.

You can use our nationwide pest control finder to connect with a local pest specialist!

Remove Clutter

Cluttered spaces provide perfect hiding spots for mice. Keeping your bedroom organized will make it more challenging for mice to find a cozy place to nest. Ensure that items stored in your bedroom are properly organized, and minimize clutter by storing items you don’t frequently use elsewhere.

Remove Food Sources

If you have pets, store their food in airtight containers and clean up after they eat. Mice are attracted to pet food, and giving them easy access to it will only invite them into your bedroom.

Use Your Pet’s Natural Instincts

Cats and certain dog breeds are natural predators of mice. Encouraging their instincts might help reduce the chances of a mice infestation. You can encourage dogs and cats by buying toys that encourage their natural play instincts, such as wand toys and mouse-shaped toys.

Store Potential Nesting Materials Properly

Mice often use soft items like pillows, blankets, and stuffed animals as nesting materials. Ensure these items are stored properly and not left lying around, as it might give mice the materials they need to build their nests.

Proper Garbage Storage

Make sure your garbage is stored in a sealed container and placed at a sufficient distance from your home’s entrance. Keeping garbage away from your home will prevent mice from detecting a food source and invading your bedroom.

Keep The Yard Trim

Having overgrown bushes and plants near your home can act as a bridge for mice to enter. Keep vegetation well-trimmed and away from your home’s walls, reducing the likelihood of mice making their way into your bedroom.

With these tips in mind, you can successfully repel mice from the bedroom and prevent future infestations.

11 Things To Do If Mice Are In Your Bedroom

mouse in a drawer of a bedroom dresser

Oh, snap! You’ve found mice in your bedroom? Don’t fret! We’ve got you covered. Here are 11 things you can do to get rid of these pesky critters and keep your family safe.

1. Seal Up Gaps And Holes

Check your bedroom’s walls and floors carefully. Spotted any cracks or holes? As mentioned in our prevention section, seal them up to prevent mice from sneaking in. Some helpful tools to seal holes include:

  • Steel wool
  • Caulk
  • Expanding foam
  • Hardware cloth (1/4-inch or smaller)

2. Clean The Bedroom

Mice love clutter. Remove unnecessary items from your bedroom, giving them fewer hiding spots. It doesn’t hurt to move the furniture every once in a while to remind mice their hiding spots aren’t permanent vacation resorts.

Cleaning the bedroom can also help you find nests, droppings, and tracks that may help identify where the mice are hiding.

3. Use Mouse Traps

There are a variety of mouse traps available to use in the bedroom. My recommendation is to use live catch mouse traps. They’re easy to set and bait, and they have the added bonus of not making a mess in your bedroom like snap traps.

Try out Motel Mouse Humane Mouse Traps if you suspect a single mouse in the bedroom. For multiple mice, you may have better luck with the Victor Tin Cat Multi-Catch Live Mouse Trap.

4. Use Natural Deterrents

Mice have a strong sense of smell, so try using peppermint oil or other strong-smelling substances as a repellent by placing cotton balls dipped in the oil near problem areas.

Here are a few other essential oil scents that work great at evicting mice from your bedroom:

Essential OilScentMain Ingredient that Repels Mice
LemongrassCitrusy, earthyCitral
RosemaryWoody, herbalCamphor
LavenderFloral, herbaceousLinalool

5. Eliminate Food Sources

To reduce the chance of tempting tiny taste testers, store your snacks in airtight containers and avoid eating in the bedroom. Vacuum your bedroom regularly to remove any possible food sources.

6. Eliminate Water Sources

Mice need water too! Eliminate standing water and check for any leaks, especially in the ceiling. Also, avoid leaving glasses of water or water bottles around the bedroom. Mice can survive on the sweat alone from these water sources!

7. Wash Bedding Frequently

Frequently change and wash your bedding, as droppings and urine from mice can be unsightly and unhygienic. Additionally, moving around your bedding while washing it will help dislodge any long-time visitors. Even the scent of freshly laundered bedding can help repel mice.

8. Avoid Having Garbage In The Bedroom

If you can help it, avoid having a garbage can in the bedroom. Instead, opt for using the kitchen or bathroom garbage cans for any trash that accumulates in the bedroom. Mice can sneak into these bins and steal paper and other nesting materials for their cozy homes.

9. Block Entry Points

Put mesh or wire over any vents or holes that could be access points for mice. Check the space beneath your bedroom door – if you see a large gap, use weather stripping or other materials to block this gap.

10. Keep The Bedroom Secure

Keep doors and windows closed when not in use to help stop mice from entering. This is especially important if you’re leaving for a trip, as mice gravitate towards undisturbed areas.

11. Call For Backup

When all else fails, enlist the help of a professional exterminator. They can remove mice from the bedroom and suggest preventative measures to keep them from coming back.

Even though you’re working towards a mouse-free bedroom, always prioritize the comfort and safety of your family. Consider alternative sleeping arrangements if the mouse problem is severe.

Take these steps to prevent and repel mice, and keep in mind that professional help can make a significant difference in restoring harmony to your home. So don’t be mousy about asking for help when needed!

Natural and Home Remedies To Keep Mice Out Of Bedrooms


Cats can be an effective way of dealing with mice in your bedroom. Aside from being adorable pets, cats have a natural instinct for hunting rodents! However, remember to keep your cat’s well-being in mind and ensure they’re up-to-date with vaccinations.

Essential Oils

Peppermint oil is another great remedy for dealing with pesky mice. Mice can’t stand the strong scent of peppermint, so it’s perfect to keep them away! Just dab a few drops of peppermint oil on cotton balls and scatter them around your bedroom or doorways.

Peppermint isn’t the only effective essential oil. Any oil with a strong scent, such as cloves, lavender, or eucalyptus, can deter mice.

Other Home Remedies

  • Ammonia: Soak cotton balls in ammonia and strategically place them around your bedroom, but make sure to open a window for ventilation since the smell can be strong.
  • Dryer sheets: Spread them around your bedroom, as mice dislike the smell.


Cleanliness is also essential to avoid attracting mice. Keep your bedroom tidy, reduce clutter, and ensure dirty laundry is stored in a closed hamper. You should also:

  1. Store food in sealed containers.
  2. Take out the trash regularly.
  3. Vacuum your bedroom frequently.
  4. Seal holes, cracks, and gaps in walls or floors.
  5. Remove easy access points for mice (e.g., stacks of papers).
  6. Limit their food source by not eating in your bedroom.

Nothing beats a good night’s sleep, free from any uninvited mice! Utilizing these natural and home remedies will have you sleeping mouse-free in no time.

That’s A Wrap!

Dealing with a mice problem in your bedroom might not be a walk in the park, but it’s not an impossible task either. Mice are nocturnal creatures, which means they are more active at night, so it is crucial to address this issue as it can heavily affect your sleep quality.

As shy creatures, it might be difficult to spot them, but don’t let their picky eating habits and elusive nature fool you. Let’s recap 11 things to do if you find mice in your bedroom:

  1. Remove food sources: Store snacks and pet food securely. Mice are less likely to stay in an area that doesn’t provide sustenance.
  2. Seal entry points: Inspect your bedroom for any cracks or holes and promptly use caulk to fix them.
  3. Cleanliness: Regularly vacuum and declutter your room as this can reduce hiding spots for the tiny invaders.
  4. Use repellents: Place natural repellents such as peppermint oil-soaked cotton balls in your bedroom to deter mice.
  5. Traps: Opt for humane traps like live-cages or box traps, and release the caught mice outdoors.
  6. Predators: Consider adopting a cat if you can; not only will you gain a cute companion, but also a natural mouser.
  7. Professional help: If the infestation is severe, contact professional pest control services for efficient removal and prevention.
  8. Create a physical barrier: Install door sweeps to prevent mice from entering your bedroom.
  9. Routine inspection: Keep an eye out for any fresh droppings, nesting materials, or other indicators of rodent activity in the future.
  10. Keep the outdoors tidy: Maintain your garden and lawns to discourage field mice from being around your home in the first place.
  11. Eliminate water sources: avoid leaving full glasses of water in the bedroom and inspect the ceiling for any wet spots and leaks.

By addressing the mice problem in your bedroom head-on and taking the necessary precautions, you can soon reclaim your peaceful night’s sleep and prevent future rodent invasions. Remember, securing your room and adopting a persistent, vigilant approach can go a long way in keeping those pesky critters at bay. Happy mousing!

How to pest proof your home in under a day e-book by Zack DeAngelis

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