Can Bed Bugs Bite Through Clothes? Debunking Myths

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Bed bugs, or Cimex lectularius, are small parasitic insects that feed on human and animal blood while they sleep.

These pesky critters are reddish-brown in color, wingless, and can survive without a blood meal for several months.

A common concern is whether bed bugs can bite through clothes.


Can Bed Bugs Bite Through Clothes
Bed Bug


The answer is that bed bugs generally prefer exposed skin; however, they can bite through thin layers of clothing if necessary.

Clothes may offer some protection, but it’s essential to be vigilant and maintain preventative measures against bed bugs.

Some examples include regularly inspecting your home for signs of an infestation and properly washing and drying clothes and bedding.

Understanding Bed Bug Bites

Bite Appearance and Symptoms

Bed bug bites typically appear as small, red, and flat or slightly raised welts on exposed skin. They can be random or in a straight line.

Symptoms may include:

  • Pain
  • Itching
  • Hives

Comparison to Other Insect Bites

Mosquito Bites:

  • Often appear as puffy and round red bumps
  • Intense itching
  • Usually on exposed skin

Flea Bites:

  • Small red bumps with a halo around them
  • Intense itching
  • Often found around ankles or lower legs
Insect Bite Appearance Itching Pain Bite Location
Bed Bug Small, red, flat, or raised welts Yes Mild Exposed skin
Mosquito Puffy and round red bumps Yes Mild Exposed skin
Flea Small red bumps with halo Yes Mild Ankles or lower legs


Can Bed Bugs Bite Through Clothes?

Fabric Thickness and Fit

Bed bugs can bite through certain types of fabric. Factors affecting this include:

  • Fabric thickness: Thinner fabrics, like cotton or silk, are more likely for bed bugs to bite through.
  • Fit: Looser clothes provide easier access for bed bugs to reach your skin.

For example, a thin cotton t-shirt is easier for bed bugs to bite through compared to a thicker wool sweater.


Bed Bug


Bed Bug Biting Mechanism

Bed bugs have specialized mouthparts, called a beak, that allow them to pierce through fabric and skin.

However, the following characteristics might make it difficult for bed bugs to bite through certain fabrics:

  • Weave: Tightly woven fabrics can block the bed bug’s beak from reaching your skin.
  • Material: Synthetic fabrics like polyester can be more difficult for bed bugs to penetrate.

Bed bug biting comparison:

Fabric Type Susceptibility to Bites
Cotton High
Silk High
Wool Low
Polyester Low

It’s essential to note that bed bugs can still crawl onto your skin if they have direct access, regardless of the fabric type.

Maintaining proper cleanliness and regularly checking for infestations can help prevent bed bug bites.

Bed Bug Infestation and Hiding Spots

Identifying Signs of Bed Bugs

To detect a bed bug infestation, look for small red or black spots, which could be their feces, on your sheets and mattress.

Another sign is the presence of tiny, translucent bed bug skins that are shed as they grow.

Additionally, you might notice an unusual, sweet odor, which comes from their scent glands.

When trying to confirm a bed bug problem, it’s essential to look for physical evidence.

Bed bugs can leave bite marks on the skin, arranged in a zigzag pattern or a straight line, most commonly seen on the face, neck, arms, and hands.


Bed Bug


Common Hiding Places

  • Furniture: Bed bugs can hide in the seams, folds, and crevices of chairs, couches, and upholstered furniture. They might also take refuge in the joints and corners of wooden pieces.
  • Mattress: They often find a home near the piping, seams, and tags of mattresses, as well as in cracks on the bed frame and headboard.
  • Box spring: Bed bugs can slip into tiny gaps and hide within the folds, creases, and seams of box springs.
  • Bedding: Sheets, pillowcases, and other bedding materials can provide shelter for these pests, especially if there are folds or creases in the fabric.
  • Carpet and wallpaper: Bed bugs tend to hide under carpets, along the edges, and between the carpet and walls. They might also take advantage of gaps, cracks, and seams in wallpaper.

Here is a comparison of common bed bug hiding spots:

Hiding Spot Pros for bed bugs Cons for bed bugs
Furniture Easy access to human hosts, hard to locate May be disturbed when furniture is used/moved
Mattress Close to host, provides warmth Cleaning and laundering can disturb them
Box spring Provides a sheltered spot, difficult to access and clean Bulky and difficult to move for treatment
Bedding Warm and cozy, easy access to host Regular laundering can eliminate them
Carpet/Wallpaper Out of sight, provides spaces to reproduce May be discovered during renovation or cleaning


Preventing and Eliminating Bed Bug Bites

Pest Control Measures

Effective bed bug treatment greatly depends on hiring a professional exterminator. Some strategies include:

  • Using insecticides
  • Applying heat or steam treatments

Remember, DIY methods can be risky and may not entirely solve the issue. Prioritize professional help for the best results.


Bed Bug


Bedroom Cleaning and Maintenance

Regular cleaning of your bedroom is essential in preventing bed bug infestations:

  • Vacuum the entire room frequently
  • Wash bedding and clothing in hot water

Additionally, consider using protective mattress covers and monitoring for any signs of bed bugs.

Bug Control Recommendation Tool

What type of pest are you dealing with?

How severe is the infestation?

Do you require child/pet/garden safe treatments (organic)?

Are you willing to monitor and maintain the treatment yourself?

Home Remedies for Bed Bug Bites

Anti-Itch and Soothing Products

  • Antihistamines: These medications can help reduce itching and allergic reactions caused by bed bug bites. Example: Benadryl.
  • Anti-itch creams: Over-the-counter creams can provide relief from itching. Example: hydrocortisone cream.
  • Aloe vera: A natural remedy to soothe the skin and reduce inflammation. Apply pure aloe vera gel on the bites.

Preventing Infection

  • Soap and water: Gently wash the affected area with mild soap and warm water to prevent infection.
  • Cold compress: Applying a cold compress on the bites can help reduce swelling and relieve itching.
Product / Method Pros Cons
Antihistamines Effective at reducing itching and allergic reactions May cause drowsiness, avoid if allergic to the medication
Anti-itch creams Provide relief from itching Not effective in all cases, do not overuse
Aloe vera Natural soothing agent, reduces inflammation May not provide enough relief for severe cases
Soap and water Simple and accessible method to prevent infection Does not relieve itching
Cold compress Reduces swelling and relieves itching Temporary relief, may need to be applied several times

Remember to avoid scratching the bites, as this can lead to infections and worsen the itching.

The mentioned home remedies are not a comprehensive solution but can provide temporary relief while you are dealing with bed bug bites.


Bed Bug


Protecting Yourself and Your Belongings

Travel Precautions

When traveling, take precautions to avoid bringing bed bugs back home. Store your luggage away from the bed, and check for signs of bed bugs when you arrive.

Place your clothes in a washer on the hottest setting and then in the dryer for at least 30 minutes.

Wear loose clothing and choose light-colored clothes to spot bed bugs and their small, dark stains more easily.

Avoid resting on unknown furniture, and avoid placing your belongings on the floor.

Bed Bug-Proof Products

To protect yourself and your belongings at home or in hotels, use bed bug-proof products like mattress encasements.

These encasements completely cover the mattress and create a barrier to trap bed bugs and their eggs inside.

Consider using bed bug traps, which lure bed bugs with heat or chemicals, and then capture them. Some traps can be placed under your bed legs to prevent bed bugs from climbing onto the bed.

If you suspect bed bugs are in your shoes or socks, consider using a sealed container to store them until they can be washed.


Bed Bug


Comparison of bed bug traps and mattress encasements:

Feature Bed Bug Traps Mattress Encasements
Primary function Lure and capture bed bugs Encase and trap bed bugs and their eggs
Cost Generally cheaper Can be more expensive
Ease of use Easy to set up and use, but require emptying and cleaning Requires proper installation
Effectiveness May not capture all bed bugs More effective in preventing infestations



Bed bugs and their look-alikes can be a cause for concern in many households. While bed bugs are notorious for their bites, several other insects can be mistaken for them.

Bed bugs prefer exposed skin but can bite through thin clothing.

Recognizing signs of bed bugs, like their fecal droppings and distinctive odor, is essential for effective prevention and control.

Implementing travel precautions and using bed bug-proof products can further safeguard against these pests.

Reader Emails

Over the years, our website, has received hundreds of letters and some interesting images asking us about bed bugs. Scroll down to have a look at some of them.

Letter 1 – Bed Bug and resulting Bites

Subject: What’s this bug?!
Location: Bedroom (addition to house)
April 19, 2016 3:42 am
For months now something has been giving me hives in the middle of the night. Changed everything, still couldn’t figure it out. Found one of these buggers in the sheets, but blew it off bc we didn’t find anymore.

I was up all night bc I got hives again (not normal hives–burning stinging itching hives), and this morning my arm was on fire, I lifted my sleeve to find this little guy. Could you please tell me what it is?
Signature: Colleen

Bed Bug
Bed Bug

Dear Colleen,
This is a blood-sucking Bed Bug, and if you found one, there may be more hiding in your bedroom.  Try checking between the mattress and box spring for more.  They hide during the day and come out at night to feed on blood.

Bites from a Bed Bug
Bites from a Bed Bug


  • Bugman

    Bugman aka Daniel Marlos has been identifying bugs since 1999. is his passion project and it has helped millions of readers identify the bug that has been bugging them for over two decades. You can reach out to him through our Contact Page.

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  • Piyushi Dhir

    Piyushi is a nature lover, blogger and traveler at heart. She lives in beautiful Canada with her family. Piyushi is an animal lover and loves to write about all creatures.

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Tags: Bed Bug

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