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Will Mice Come Near Me While I Sleep?

Many people worry about uninvited nighttime visitors, especially the small, furry kind. Wondering if mice will come near you while you sleep? Here’s a fact – mice can indeed crawl on sleeping humans.

In this post we’ll explore why mice might venture close to you at night and what you can do to prevent it. You will get some tips that work for keeping them out of your bedroom.

Table of Contents

Will Mice Bite You in Your Sleep?

mice come in the bedroom

Mice bites during sleep are very rare. But these small rodents may bite if they feel trapped or threatened. Normally, a mouse prefers to stay away from humans and will only come close out of necessity—to find food or warmth.

If you’re sleeping and unintentionally block their path, they might bite as a last resort to escape.

Risks of Mice Crawling on You While Sleeping

Mice can spread diseases like hantavirus and salmonellosis if they crawl on you while asleep. Their bites or scratches might lead to infections, making it risky for your health.

Diseases transmitted by mice

One of them is hantavirus pulmonary syndrome, a serious respiratory disease. Symptoms include fever, muscle aches, and breathing problems. People get it from breathing in tiny bits of mouse droppings or urine that float in the air.

Another nasty one is leptospirosis, which you can catch by touching water or soil contaminated with infected mouse pee. This illness causes headaches, fever, and vomiting.

Rat-bite fever comes from bites or scratches from an infected rodent or even just handling one without proper care. It leads to fever, joint pain, and rashes. Then there’s salmonellosis—a bacterial infection that spreads through eating food tainted by rodents’ bowel movements. It causes stomach cramps, diarrhea, and nausea.

Potential for bites/scratches

Getting bitten or scratched by a house mouse in your sleep is rare, but it can happen. These tiny creatures usually avoid humans. Still, if they feel trapped or threatened, they might defend themselves. This could lead to scratches or bites.

Ways to Keep Mice Out of Your Bedroom

Keeping mice away from your sleeping area needs simple steps. Clean rooms make poor homes for these critters, and blocking their paths keeps them out for good.

Keep the room tidy

clean the bedroom

Keep your room clean to stop mice. Clutter gives them places to hide. Make sure you put away food and seal off trash. This keeps mice from finding snacks in your bedroom.

Next, block entry points where mice might get in. Look for holes or gaps near windows, doors, and walls. Seal these up with caulk or steel wool to keep the critters out.

Block all possible access points

Check every nook and cranny of your bedroom for holes mice might use. Common entry points include gaps under doors or around windows. Seal these with caulk or steel wool, as mice can’t chew through these materials.

Don’t forget to inspect where pipes enter walls – a favorite mouse doorway.

Next up, fix broken screens on windows and vents. Mice are acrobatic experts and can leap into openings you might overlook. By blocking their paths, you make your room less inviting.

Let your cat sleep in the room

Having your cat in the bedroom can be a smart move to scare away mice. Cats have a natural instinct to hunt and their presence alone might deter rodents from coming close. Their scent acts as a repellent, sending a clear message that a predator is nearby.

This doesn’t just keep mice at bay; it also reduces the chances of them daring to crawl on you while you sleep.

Moreover, cats are agile hunters even during the night when mice are most active. While you’re asleep, your cat could double as a vigilant guard against unwanted visitors like house mice.

Use repellents

Use mouse deterrents to keep these pests away from your sleeping area. Mint oil and ultrasonic devices are great choices. Mice dislike the strong scent of mint, so placing cotton balls soaked in mint oil around your bedroom can prevent them from entering.

Ultrasonic devices emit sounds that mice hate but are silent to human ears. These tools make your room a no-go zone for mice without bothering you or your pets.

Set traps

You can use snap traps, glue boards, and bait stations. Place them near walls, as mice prefer to run along these areas. Check the traps daily and change their positions if you’re not catching any mice.

For best results, use peanut butter or cheese as bait because mice find these irresistible. Always wear gloves when handling the traps to avoid transferring your scent. This strategy helps reduce the mouse population in your home and keeps them off your bed while you sleep.

Can Mice Climb on Beds?

Mice are not only acrobatic but also expert climbers. They can easily scale almost any surface, thanks to their sharp claws. This means your bed is not out of reach for them. If these rodents have made it into your bedroom, climbing onto your bed while you sleep is possible.

The thought might be unsettling, but mice looking for food or exploring might find their way onto your bedding.


Can mice come close to me while I sleep?

Yes, mice are active during the night and might come near you as you sleep, especially if they’re searching for food.

Should I be worried about getting sick from mice in my home?

While the risk is there, diseases like pneumonic plague are rare today. Still, it’s important to avoid exposure by keeping your living areas clean and using exterminators if needed.

Why Are There Mice in Your Bedroom?

Mice may be present in your bedroom if they find it a hospitable environment, which often includes available food scraps, warmth, and nesting materials.


Mice might creep into your room while you snooze. If they’re already around. The chance of them biting is slim, but it’s not zero.

Simple steps like cleaning up, blocking entries, using deterrents, or having a feline friend around can keep these pests at bay. It’s all about making your sleeping space less inviting to unwanted guests.

Author: Jessica

Jessica is a lover of both life and gardening. She loves to share his passion for both on social media. He often posts about his latest gardening projects, as well as tips and tricks for others who might be interested in starting their own gardens. She also frequently posts about the different aspects of his life that he enjoys, from spending time with friends and family to exploring new places.

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