Are you waking up with itchy, red welts on your skin? Are you finding small blood stains on your sheets or mattress? If so, you may have a bed bug infestation. Bed bugs are small, reddish-brown insects that feed on human blood. They are known for being difficult to get rid of once they have infested a home or building. In this article, we will explore the bed bugs causes, how to prevent them, and what to do if you have an infestation.


You can simply have a bed bug infestation in 3 places: Your home, your car, or your workplace. These are places where you spend more time than others and easily feel the consequences of sharing your habitat with bed bugs.

So, let’s look at the reasons those bring bed bugs into our places.


When there are bed bugs in your house, there are two options around: They were already there, or they just came into your house from anywhere else.

Bed bugs can live for a long time, even for more than a year in some cases, and because of this, they can keep living in an empty house for months or years:

This means that if there were bed bugs in that house before you move there, you already got them without doing anything but moving into that house.

What you must do is check any house that you will buy or rent before you move there and make sure there are no bed bugs around.

The second way to see bed bugs in your house is to bring them inside in any way. Here are some reasons those bring bed bugs into your house:

  • Buying secondhand stuff such as furniture, clothes or other used things
  • Buying used books
  • Having some bed bugs after travel and carrying them with you without realizing
  • To accommodate a guest who already has bed bugs with him or her
  • Having bed bugs in your workplace and carrying them into your house without realizing


You can be curious about why bed bugs prefer to come into your house and what causes them to choose yours.

But you must forget about thinking about this! Bed bugs are not picky creatures and have specific criteria for hosting. They just need blood to feed on and every place with human or other food sources is ideal for them.

It’s not important for bed bugs that how clean is your house or how dirty are your clothes. They usually do not move from one place to another, but they are transmitted by humans in most cases.


As I told you above, they can come from a friend of yours or old stuff you bought or you can bring bed bugs on you from your office to home.

There is no certain answer to this question. What you must do is focus on how to get rid of bed bugs instead of where they came from!


This is another useless question. It’s useless because the answer is the same as how they came at the first time.

If you believe that you got rid of bed bugs permanently and you just saw one after a few months from treatment, there are 2 options:

  • You never got rid of them permanently and they just kept hiding around in your house
  • You got bed bugs again in any way such as carrying them from your travel or buying used stuff or other reasons


Preventing bed bugs is much easier than getting rid of them. Here are some tips to help prevent bed bug infestations:

Inspect Used Furniture

Before purchasing used furniture, inspect it thoroughly for signs of bed bugs. Check for any red or brown stains, as well as live bugs or shed skins.

Cover Your Mattress

Encase your mattress and box spring in a bed bug-proof cover. This will help prevent bed bugs from hiding in your mattress and box spring.

Reduce Clutter

Bed bugs love clutter. The more clutter you have in your home, the more hiding places bed bugs have. Reduce clutter and keep your home clean and tidy.

Be Careful When Traveling

When traveling, inspect your hotel room for signs of bed bugs. Check the mattress, box spring, headboard, and other furniture for any signs of bed bugs. Keep your luggage off the floor and away from the bed.

Wash Your Clothing

After traveling, wash all of your clothing in hot water and dry it on high heat. This will kill any bed bugs that may have hitched a ride on your clothing.

Be Cautious of Visitors

Be cautious of visitors who may have bed bugs. If you suspect that someone may have bed bugs, ask them to leave their clothing and belongings outside of your home.


Bed bugs are not always easy to detect, but there are some signs that you may have an infestation. Here are some signs of a bed bug infestation:

Bite Marks

Bed bug bites are usually the first sign of an infestation. The bites are small, red, and itchy and are often in a line or cluster. Bed bugs usually bite on exposed skin, such as the arms, legs, and neck.

Blood Stains

Bed bugs feed on blood, and when they are crushed, they leave behind small blood stains on sheets, mattresses, and clothing.

Fecal Stains

Bed bugs also leave behind fecal stains, which look like small black dots. These stains can be found on sheets, mattresses, and other furniture.

Live Bugs

If you see live bed bugs crawling around your home, you likely have an infestation. Bed bugs are small, reddish-brown insects that are about the size of an apple seed.


What causes bed bugs to come into your house? There may be several reasons for this. First, you can have one from any public area or buildings like those below:

Secondly, you can have bed bugs from anyone in your social environment. You can carry one with you to your house after you visit an e-friend of yours who already has bed bugs in his or her home. Or a friend of yours can bring bed bugs together with him to your house when he or she visits you.

One common reason to cause bed bugs is to buy used stuff and bring them inside your house without checking them well for bed bugs.


Q: Can bed bugs fly?

A: No, bed bugs cannot fly. They can only crawl.

Q: Are bed bugs only found in dirty homes?

A: No, bed bugs can be found in even the cleanest and most well-maintained homes and buildings.

Q: Can bed bugs transmit diseases?

A: While bed bugs are not known to transmit diseases, they can cause allergic reactions, skin irritation, and infections.

“Bed bugs have a unique ability to cause panic and frustration among those who encounter them. However, with proper prevention and treatment, they can be eradicated and their impact minimized.”