How to Prevent Cockroaches in Bedroom?

Imagine having cockroaches crawl all over the fresh bed linen that you just changed for the night. Well, the thought alone is cringe-worthy!

Even if you spot a single cockroach in your bedroom, you should immediately understand that there is more hiding somewhere in your room.

Your best bet against cockroaches is to prevent the infestation altogether. We’ll tell you how to do it.

Understanding Cockroaches

Nocturnal Habits

Cockroaches are primarily nocturnal creatures, meaning they mostly come out at night. They tend to stay out of sight during the day to avoid predators and humans.

When you turn off the lights and go to bed, your quiet dark bedroom may become a playground for these pests.

To prevent these unwelcome surprises, it’s crucial to understand their habits and create a less appealing environment for them.

Food Sources

Cockroaches are omnivorous scavengers and will eat almost anything. They’re attracted to food particles, crumbs, and even pet food left behind.

Breeding Pattern

Roaches reproduce rapidly, making it challenging to control their population. A single female roach can lay up to 40 eggs at once, and they typically hatch within a month.

It’s essential to address any cockroach infestation early to prevent a larger population.

Natural Shelter

Roaches seek out dark and humid hiding places to rest and breed. They tend to squeeze into small cracks, crevices, and cluttered areas in your bedroom.

How to Prevent Cockroaches in Bedroom

Now you know all the possible reasons why cockroaches may have found their way to your bedroom. Cockroach infestation is usually a result of our practices.

If we change the way we do things around our house, we can prevent a cockroach infestation in the first place.

Let’s see how we can prevent cockroaches in the bedroom and ensure our bedroom is a safe and hygienic place to be.

Clean Your Bedroom Regularly

Many people don’t clean their bedrooms regularly because bedrooms aren’t used as roughly as the rest of the house.

But this might increase the likelihood of cockroach infestation in the bedroom.

The key to preventing cockroaches in the bedroom and any other part of your house is cleanliness!

Clean your bedroom thoroughly every day. Vacuum the bedroom well, especially under the bed and around the corners.

Make sure there’s nothing that may make the environment of your bedroom damp like a pot of water containing fresh plants.

Make sure there are no leaking pipes in the bathroom that is attached to your bedroom. Also, de-clutter your bedroom every few days to make sure there are no hiding spots for cockroaches.

In short, if you don’t want cockroaches in your bedroom, you’ve got to work for it and make your bedroom absolutely clean and tidy so that there’s nothing for the cockroaches in there!

Empty the Bedroom’s Trash Can Every Day

If you’ve got a trash can in your bedroom, you’ve got to clean it every day. Don’t let wrappers of chips and biscuits sit in the trash can for even a single day.

It would be best if you could avoid having a trash can in your bedroom.

That’ll really reduce the risk of a cockroach infestation in the bedroom.

Don’t Accumulate Clutter

If you’ve got a lot of newspapers and cardboard boxes in your bedroom, it’s high time you consider getting rid of all of them before it’s too late.

You might not know this, but cardboard and paper absorb moisture and accumulate dust, making them ideal breeding and hiding grounds for cockroaches.

In fact, if cockroaches can’t find any food, they’ll start to feed on paper and cardboard.

So, one of the most effective ways of keeping cockroaches away from your bedroom is to de-clutter your bedroom every few days to ensure no papers and cardboard is lying around.

Don’t Eat in Your Bedroom

As we said earlier, food is the biggest inviting factor for cockroaches. Cockroaches have a powerful smelling sense, and they’ll know where food is.

The smell of food can linger around your bedroom for quite some time, so there’s plenty of time for cockroaches to come looking for food in your bedroom.

When you eat in your bedroom, you might drop a crumb or two of food in the room, and that’s what will pull cockroaches to your bedroom.

Once cockroaches find their way into your bedroom, their colony will only grow.

So, you should strictly follow a no-food-in-the-bedroom policy if you don’t want cockroaches to share a room with you!

Keep Your Bedroom and Attached Bathroom Dry

After food, water is one thing that cockroaches love. In fact, you’ll be surprised to know that cockroaches can go for days without eating, but they’ll die if they don’t get any water for a week.

Make sure there are no leaking pipes in your bedroom. Check your air conditioner and ensure the water pipe is intact. Also, make sure there are no leaking pipes in the attached bathroom.

Many people leave their bathtubs and bathroom wet after showering without realizing the moisture might attract cockroaches and other moisture-loving pests.

So, make sure to dry your bathroom post-showering every time.

Close All Entry Points

Cockroaches can make their way into your bedroom through the smallest openings like a crack in the window frame. One way to prevent cockroaches in the bedroom is to ensure there aren’t any access points.

Check your bedroom and attached bathroom thoroughly to ensure there are no openings or entry points that cockroaches outside your home may use to enter your bedroom.

If you see even a small opening that you feel is too small for cockroaches, seal it right away because no access point is too small for roaches!

Inspect Your Bedroom Every Few Months

Just because there are no cockroaches in your bedroom today doesn’t mean there can’t be any tomorrow.

One of the most effective ways to prevent a cockroach infestation in your bedroom is to thoroughly inspect your bedroom every few months.

Check behind the bed, under the mattress, behind the closet, and in your bathroom to ensure no cockroaches may be hiding.

Spray a cockroach killer right away to ensure the cockroaches don’t increase in number and spread all over your house.

Cockroach infestation is a nightmare for every homeowner. However, if you do all things right and at the right time, you can prevent cockroach infestation altogether!

What Brings Cockroaches to Your Bedroom?

The first question that you may ask yourself when you spot a cockroach in your bedroom is, ‘how on earth did a cockroach get here?’

Most homeowners have to deal with cockroach infestation at least once in their lives.  

The most common places in the house where cockroaches are often found ARE the kitchen and bathroom.

Cockroaches love these places in your home because of food and moisture.

This might get you to wonder why there are cockroaches in your bedroom when there isn’t any food or moisture that would attract them.

That’s the thing! There might be something in your bedroom that you aren’t aware of that’s inviting cockroaches to your bedroom.

We’ve listed some possible reasons why you may have ended up having cockroaches in your bedroom.


Food is the single most important factor that plays a key role in cockroach infestations. If you’re habitual of having meals in your bedroom, spotting a cockroach shouldn’t surprise you. You’ve invited them!

Even if you’ve cleaned up all the food from your bedroom, the cockroaches will still be attracted to the smell of the food.

It’s not just the smell of the food that attracts cockroaches. They’ll rush to your room if there are even the smallest crumbles of food left that you might have missed while cleaning up.

The worst thing about cockroaches is that they can literally eat anything that’s available. It means there’s no one food that we can say is safe to eat in your bedroom.


Do you know what makes a cockroach infestation the nuisance it is? Their reckless eating habits. Even if there’s no food in your bedroom, you may still get cockroaches in your bedroom if it’s cluttered.

Cockroaches love cluttered spaces. Clutter gives them a lot of hiding space and also offers them plenty of food options. Cockroaches can feed on paper, cardboard, and various types of wood as well.

If your room is messy and cluttered, the risk of a cockroach infestation in your bedroom is pretty high!

Also read: How to Declutter Your Bedroom (5 Easy Steps)

Darkness and Moisture

Do you see cockroaches in your bedroom even when you’re completely avoiding having food there? This might be because your room is dark and damp, everything that cockroaches love.

If you don’t have any windows in your room that allow sunlight and fresh air to come into your bedroom, the chances of cockroaches making a home there are quite high.

Without any window in your room, your room may stay damp due to a lack of ventilation and airflow.

Not only does the room without windows stay dark and damp, but any strong smells (like food and drinks) linger around for longer, which is also a major inviting factor for cockroaches.

You Bring Home Cockroach-Infested Items

Nobody would willingly bring anything that’s infested by cockroaches into their bedroom. But bringing it unknowingly is a possibility.

You may bring in a box of winter clothes to your bedroom that you had stored in your basement during the winters that had cockroaches. The result is cockroaches in your bedroom!

Anything could be a carrier of cockroaches. It could be old clothes, old furniture, an old carton of books, or anything at all!

You Applied Cockroach Repellent around Your House

Another reason why cockroaches may enter your bedroom is fleeing.

If you’ve applied a cockroach repellant in your kitchen or anywhere else where there’s a cockroach infestation, the cockroaches will find safe shelter in areas where there’s no danger like your bedroom.

If you’re on a cockroach riddance mission, you should make sure you’re covering up any openings to your bedroom and other parts of your house where there are no cockroaches yet.

Effective Roach Repellents

To prevent these pests from invading your personal space, consider using some effective roach repellents.

Peppermint Oil

Peppermint oil is a natural cockroach repellent that drives them away with its strong scent.

This essential oil is safe to use around your bedroom, making it a popular choice for many homeowners. Here’s how to use peppermint oil as an effective roach repellent:

  • Mix 10 drops of peppermint essential oil with one cup of water in a spray bottle.
  • Shake the mixture well and spray around your bedroom, focusing on potential entry points such as cracks, baseboards, and doorways.
  • Do this regularly to maintain the repellent effect.

Remember to be cautious when using essential oils around pets, as some may be harmful to them.

Boric Acid

Boric acid is another effective method to prevent cockroaches in your bedroom.

This low-toxicity pesticide can help control the roach population by killing them as they come into contact with it. Here are the steps to use boric acid as a roach repellent:

  • Mix equal parts of boric acid and powdered sugar to create a bait for the roaches.
  • Apply the mixture in small, pea-sized amounts around your bedroom, especially in dark and hidden areas such as under the bed and inside the closet.
  • Keep the boric acid away from pets and children, as it can be harmful when ingested.

Commercial Cockroach Baits

If natural methods do not provide satisfactory results, you can opt for commercial cockroach baits available in the market.

These baits contain pesticides that can help eliminate roaches effectively. To use commercial cockroach baits in your bedroom:

  • Choose the appropriate type of bait, such as liquid bait, gel bait, or bait stations.
  • Place the bait in strategic locations around your bedroom, focusing on the areas where you have spotted roaches or their droppings.
  • Replace the bait regularly, following the manufacturer’s instructions.

Remember to use these commercial products according to their labels, and ensure proper ventilation in your bedroom while using them.

Professional Help

If you’re dealing with a cockroach infestation in your bedroom, it might be time to seek professional help.

There are a couple of options you should consider when looking for assistance in resolving this problem: extermination services and various treatment options.

Extermination Services

One effective way to handle a cockroach infestation is by hiring a professional extermination service. These experts are trained in pest control and know the ins and outs of handling different types of infestations, including those involving cockroaches.

They will assess your situation, identify the sources of the infestation, and apply the best treatment methods to eliminate the pests completely.

Benefits of using extermination services:

  • Expertise in dealing with various types of pests
  • Use of safe and effective treatments
  • Thorough and efficient pest control measures

Various Treatment Options

There are also various treatment options available to eliminate cockroaches. Some of these options might be applied by extermination services, while others can be used independently as preventive measures.

Common treatment methods include:

  • Liquid concentrates: Potent chemical solutions that are used to create a barrier around your bedroom, deterring and killing cockroaches who attempt to cross it.
  • Traps: Sticky traps or bait stations that lure cockroaches to their death.
  • Boric acid: A naturally occurring chemical that acts as a poison and desiccant, proving to be lethal for cockroaches when ingested.
  • Insect growth regulators (IGRs): Chemicals that affect the growth and development of cockroaches, preventing them from reproducing and eventually leading to population decline.

By exploring the various options available and seeking professional help when necessary, you can effectively eliminate and prevent cockroach infestations in your bedroom.

Frequently Asked Questions

What are effective natural repellents for roaches?

There are several natural repellents that can help keep roaches away from your bedroom. Some examples include:

  • Diatomaceous earth: Dust this powder near potential entry points or in places where you have spotted roaches.
  • Essential oils: Mix a few drops of peppermint, eucalyptus, or lavender essential oil with water and spray around your bedroom.
  • Bay leaves: Scatter crushed bay leaves around your room, as their scent can deter roaches.
  • Baking soda and sugar: Combine equal parts of both ingredients and place them in small dishes. The sugar attracts roaches, while the baking soda kills them.

How can I eliminate cockroach attractants in my bedroom?

To prevent cockroaches from being attracted to your bedroom, take the following steps:

  • Keep the bedroom clean: Regularly vacuum, dust, and remove clutter.
  • Avoid leaving food out: Store all food in sealed containers and don’t eat in your bedroom.
  • Eliminate water sources: Fix any leaks and don’t leave damp towels or clothes around.
  • Seal entry points: Check for gaps in walls, windows, and doors, and seal them to prevent roaches from entering.

What solutions are available to keep roaches away while sleeping?

You can try these solutions to keep roaches away while you sleep:

  • Install door sweeps: Attach a door sweep to the bottom of your bedroom door to keep roaches from crawling in.
  • Use a bed net: Place a mosquito net around your bed to keep roaches away while you sleep.
  • Elevate your bed: Use bed risers or place your bed on a platform to create distance between the floor and your bed.

How can I prevent cockroaches from crawling on my bed?

To stop roaches from getting on your bed, you can:

  • Keep bed linens off the floor: Make sure your sheets, blankets, and pillows don’t touch the floor.
  • Put climbing barriers on bed legs: Apply double-sided sticky tape or petroleum jelly to your bed legs to keep roaches from climbing up.
  • Move your bed away from the walls and furniture: Create a gap so that roaches can’t leap from other surfaces onto your bed.

What are some effective home remedies for roach infestations?

If faced with a roach infestation, try using these remedies:

  • Boric acid: Mix boric acid powder with equal parts sugar and flour. Place the mixture in small containers or on pieces of cardboard where you’ve seen roaches.
  • Soapy water spray: Mix water and dish soap in a spray bottle, then spray directly on roaches when you see them.
  • Traps: Create homemade roach traps by cutting off the top of a plastic bottle, inverting it, and adding bait, such as leftover food or sugar water.

What steps can I take to ensure long-term prevention of roaches in my bedroom?

For lasting roach prevention, make sure to:

  • Regularly clean your bedroom, including corners and under furniture.
  • Properly store food and avoid eating in your bedroom.
  • Routinely inspect and fix any cracks or gaps that could serve as entryways for roaches.
  • Monitor the humidity levels in your bedroom and use a dehumidifier, if necessary.
  • Store unused items and clothes in sealed containers to give roaches fewer places to hide.

Can You Prevent Cockroaches from Making Home in Your Bedroom?

While nobody likes cockroaches anywhere in the house, having cockroaches in the bedroom is just unbearable!

The thought of cockroaches crawling over the pillows that you lay your face on is enough to make you scream! Let alone having a cockroach crawl over you while you’re sound asleep at night!

The good news is that you can prevent cockroaches in your bedroom. It’ll take a lot of active and consistent effort, but you can ensure that your bedroom stays cockroach free.

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