Carpet Beetle VS Bed Bug: A Quick Guide on the Differences?

Did you find a bug and need to know the differences between a carpet beetle vs bed bug now? Worry not; we’re here to help you differentiate between these insects. Since they are entirely different bugs with different habits, knowing the difference between carpet beetles and bed bugs is crucial to eliminating them.

These pests may seem similar in size and appearance but possess distinct characteristics and behaviors. Even though you might find both in beds, carpet beetles and their larvae are one of the common small bugs in your bed that are not bed bugs.

Whenever we do our inspections for bed bugs, we also end up finding carpet beetle larvae. They often infest box springs and mattresses that aren’t tended to regularly. Read on, and we’ll help you determine if you are dealing with bed bugs or carpet beetles.

Carpet Beetle VS Bed Bug: Pictures

carpet beetles vs bed bugs

Carpet Beetle Overview

Let’s dive into the world of carpet beetles! You might encounter adult carpet beetles in your home, but it’s their larvae that can cause trouble. In this section, you’ll learn about their habitat, lifecycle, and the damage they can drive.

Habitat

Carpet beetles lay their eggs in secluded, dark areas so the larvae can feed unnoticed, so you can often find them in your carpet, closets, and upholstered furniture. The larvae need to munch on natural fibers, so you might also spot them in your woolens or other textiles made from animal products.

The adult carpet beetles are mostly outdoor bugs, but they’ll get inside to lay their eggs. More importantly, it’s imperative to vacuum your box spring, mattress, bed frame, and headboard regularly. These items often provide a good food source for the newly hatched larvae.

Watch for these tiny insects in the corners of your rooms and storage spaces! Furthermore, our article dedicated to carpet beetles will teach you more about where carpet beetles come from.

Lifecycle: Bed Bug vs Carpet Beetle

The life cycle of a Dermestid carpet beetle is quite interesting. It starts with the females foraging for nectar and plant pollen outdoors, then laying eggs, which will later hatch into larvae. The real damage occurs in the larval stage; these hungry critters will munch on all kinds of fibers.

Adults have wings and can fly, allowing them to find new places to lay their eggs and begin the process anew. But do bed bugs fly? Nope, they do not!

Furthermore, they will thrive depending on factors such as temperature, humidity, and food availability. Eventually, they’ll transform into pupae, emerging as adult carpet beetles.

It’s important to mention that the larval stage can last between two months and a year. So if you see shed skins from the larva around your furniture, you’ll know you have a carpet beetle issue.

Damage Caused: Carpet Beetle vs Bed Bug

While carpet beetles are relatively small insects, you should not underestimate the damage they can cause. Rutgers university entomology department says that they cause more damage than clothes moths. Here are some key points about the havoc they can wreak in your home:

  • Carpet Damage: As their name suggests, carpet beetles often target the carpets in your home. 
  • Clothing Damage: Carpet beetle larvae also feed on clothing made from natural fibers like wool and silk. These insects could be the culprit if you find mysterious holes in your garments.

  • Bed Damage: Since carpet beetle larvae feed on natural fibers, you’ll often find these on a bed frame, headboard, box spring, or mattress. 
  • Allergies: Some people may experience allergic reactions to the hairs of carpet beetle larvae or the debris left behind after feeding. Symptoms can include skin irritation, respiratory issues, and even conjunctivitis.

Furthermore, the skin rash caused by carpet beetle larvae is sometimes described as “bed bug-like reactions.” So if this sounds like you: “No signs of bed bugs, but I have bites,” you may want to do a carpet beetle inspection.

Now that you understand carpet beetles, their habitat, and the damage they can inflict, you’ll be better prepared to identify, prevent, and control these pests in your home!

Bed Bug Overview

You might be curious about bed bugs and how they compare to carpet beetles. This section will provide you with a brief yet insightful look at bed bugs, their habitat, lifecycle, and potential health risks.

Habitat

Bed bugs are notorious for making themselves at home in your living spaces. They typically reside where people sleep, such as mattresses, box springs, bed frames, couches, and chairs. However, you’ll find them in other hiding spots like furniture, behind baseboards, and even in books.

Lifecycle

Understanding the bed bug lifecycle can help you in dealing with an infestation. The bed bug’s life begins as an egg, which is about 1 mm. The bed bug then goes through five nymph stages, shedding its exoskeleton at each life stage.

  • Eggs (1mm)
  • 1st stage nymph (1.5mm)
  • 2nd stage nymph (2mm)
  • 3rd stage nymph (2.5mm)
  • 4th stage nymph (3mm)
  • 5th stage nymph (4.5mm)
  • Adult (5.5-6.5mm)

Adult bed bugs are relatively small (about the size of an apple seed) and reddish-brown. For a more in depth explanation on bed bug size, check out our article: “How big are bed bugs?” They need regular blood meals to progress through each stage and can live up to a year under optimal conditions.

Health Risks

While bed bugs primarily cause bites in some and long-lasting psychological damage in others, it’s crucial to be aware of their potential health risks. The most common issue is the itchiness and inflammation caused by their bites.

Scratching these bug bites can lead to skin infections.

However, the most significant health risk of bed bugs has to do with the mental anguish they cause. Moreover, bed bug infestations can lead to sleep disturbances, stress, and extreme anxiety.

Critical Differences Between Carpet Beetles vs Bed Bugs

carpet beetle vs bed bugs

Appearance: Carpet Beetle vs Bed Bug

Carpet beetles and bed bugs may look similar initially, but you can spot the differences if you look closely! Carpet beetles are typically round and oval-shaped and have a dark tone with a pattern of white, black, brown, or yellow scales.

Their larvae have tiny hairs on their bodies. On the other hand, bed bugs are small, brownish, and flat, with a more elongated shape after a blood meal. They don’t have scales or go through a larvae stage like carpet beetles. So if you are seeing bed worms, then it’s likely carpet beetles or fleas.

Behavior: Carpet Beetles vs Bed Bugs

These little creatures also differ in their behavior. Carpet beetles feast on plants, and natural fibers, such as carpets, upholstery, and clothing. In contrast, bed bugs are bloodsucking insects that target humans and animals to get their meals during nighttime.

So, you’ll find carpet beetles around your home where natural fibers are present, and bed bugs will gravitate towards your bed and resting areas for easy access to their food source – you!

Bites and Symptoms: Carpet Beetle vs Bed Bug

Another critical difference between a carpet beetle vs a bed bug lies in their bites and the symptoms they cause. Bed bugs can leave red, itchy welts on the skin, leading to allergic reactions and sleepless nights due to discomfort. However, remember that 30% of humans do not react to bed bug bites.

In contrast, carpet beetles don’t bite humans; however, their tiny hairs can cause a rash if they come into contact with skin. This rash is generally less severe than bed bug bites and fades away after a few days.

Carpet Beetle Rash VS Bed Bug Bites

Observe their appearance and location when identifying between carpet beetle rash and bed bug bites. Carpet beetle rashes are characterized by small, red, itchy bumps that can resemble an allergic reaction, while bed bug bites can look different on every person.

It’s also important to realize that bed bugs don’t bite through clothes, so it’s probably something else if your bites are under clothing. Even though a doctor can’t diagnose bed bugs based on bites, if you are experiencing a skin reaction, you’ll want to see a dermatologist for their professional opinion.

Dealing with carpet beetles and bed bugs can be overwhelming, but fear not! The following section will provide the tools to identify infestations and prevent these pesky pests from invading your home.

Identifying Infestations

First, you need to determine which pest you’re dealing with. Here are some critical differences between carpet beetles and bed bugs:

  • Appearance: Carpet beetles are small, oval, and colorful, while bed bugs are reddish-brown, flat, and oval-shaped.
  • Location: Carpet beetles and their larvae prefer dark, secluded spaces, while bed bugs hide in places close to a blood meal.

  • Damage: Carpet beetles devour natural fibers and leave behind small, round holes, while bed bugs feed on human blood and can leave red, itchy bites on the skin.

  • Traces: You may find dead carpet beetles, shed skins, or larvae in your home. Bed bugs can leave tiny black fecal spots on your sheets and around your bed. But like carpet beetles, bed bugs also leave behind bed bugs shells.

carpet beetles shed skin vs bed bugs shed skin

With this knowledge, you’re ready to identify and tackle the infestation.

Preventative Measures for Carpet Beetles and Bed Bugs

Preventing carpet beetles and bed bugs from entering your home will take some daily vigilance.

Here are some simple steps you can take:

Carpet Beetle Prevention:

  • Vacuum regularly, particularly in the dark, hidden areas.
  • Seal cracks, gaps, and crevices in your home to keep carpet beetles from entering. 
  • Store natural fiber items, and all fabrics, like wool or silk, in airtight containers.

Bed Bug Prevention:

  • Inspect luggage and clothing for signs of bed bugs when returning from a trip.

  • Use a portable bed bug oven for clothing, shoes, and luggage. Our article lists the best bed bug heaters.
  • Heat treat all clothing after sitting in public places in the high-heat dryer.

  • Use protective mattress encasements and box spring covers for monitoring and prevention of bed bugs from hiding in your box spring or mattress seams.
  • Vacuum your bed frame, headboard, mattress, box spring, and couch regularly. You may whisk away a bug before it becomes a problem.
  • Keep your home clutter-free to reduce hiding spots for bed bugs.

By learning about carpet beetles vs bed bugs and following these guidelines, you’ll be well on your way to keeping both out of your home. Stay vigilant, and enjoy a pest-free living space!

Removal and Treatment

Getting rid of Carpet Beetles and Bed Bugs can be challenging, but you can successfully eliminate both with the right approach. Let’s explore some effective DIY methods and professional services available to help you tackle this issue.

DIY Methods for Both Carpet Beetle or Bed Bug Issues Involve Some of the Same Tactics

For those who prefer a hands-on approach, here are some do-it-yourself methods you can try:

  • Thorough cleaning: Regularly vacuum your carpets, furniture, and linen to remove larvae and eggs. Wash all fabrics and bedding in hot water and a dryer.
  • Proper storage: Store your clothes and linens in airtight containers or bags to prevent infestations.

  • Natural repellents: Use natural solutions like peppermint and cedar oil to deter them. We do not recommend repellants for bed bugs; you can make them scatter and, in turn, make the bed bug issue worse.

While these DIY methods can be effective, in most cases, professional help is required for severe infestations.

Professional Services – Carpet Beetle vs Bed Bug)

If you’re struggling with a persistent infestation, it may be time to consider hiring professional exterminators. Experts are equipped with specialized tools and knowledge, ensuring a more thorough eradication of pests. Some of the benefits include:

  • Targeted treatments: Exterminators can identify the specific insect causing the problem and apply the most effective treatment accordingly. Many times steam is excellent for eradicating both bed bugs and carpet beetles. And hiring someone who knows how to use steam correctly can be a lifesaver!

  • Preventative measures: Professional services often advise how to avoid future re-infestations.
  • Guaranteed results: Reputable exterminators often offer guarantees on their services, providing peace of mind.

Research and compare your options to find the best professional service for your needs and budget.

Are Bed Bugs Beetles?

Well, you might be surprised to learn that bed bugs and carpet beetles are not the same thing!

First, bed bugs are classified as true bugs, while carpet beetles belong to the beetle family.

Bed bugs belong to the Cimicidae family under the order Hemiptera, while carpet beetles are in the Dermestidae family within the order Coleoptera. They are different in appearance, habits, and how they interact with your home environment.

Let’s dive into some of their distinctive features:

  • Appearance: Bed bugs look like small, reddish-brown, and flat insects that grow to around 5-6.5mm in length. Carpet beetles (and larvae), on the other hand, have an oval shape and are covered with tiny scales or hairs. Adult carpet beetles are typically 3-5mm long, and many exhibit colorful patterns.

  • Feeding habits: Bed bugs feed exclusively on blood and usually come out at night to find a meal in sleeping humans or animals. Carpet beetles don’t bite; they prefer to eat pollen and nectar but can survive on dead insects and dry foods. However, their larvae feast on natural fibers such as wool, feathers, and silk.

  • Life cycle: Bed bugs may lay about 113 eggs in their lifetime and take around 4-7 weeks to develop into adults fully. Carpet beetles have a much different life cycle, with the larval stage lasting up to 1-3 years before transforming into an adult beetle.

So, when it comes to bed bugs and carpet beetles, it’s pretty clear they’re entirely different creatures, each presenting unique challenges in your quest for a pest-free home. Be sure to know their differences, as proper identification is vital in determining the most effective treatment strategies!

Carpet Beetle Larvae in Bed: What to Do?

Suppose you’ve discovered carpet beetle larvae in your bed. Don’t worry; we’re here to help! Keep reading to learn what you can do to quickly and effectively deal with this pest issue.

First and foremost, clean your bedding and bedroom. This includes washing your sheets, blankets, and pillowcases in hot water and a dryer. Vacuum your mattress, box spring, and the area around your bed. Pay attention to any cracks, crevices, and baseboards near your bed, as these are common hiding spots for carpet beetle larvae.

Now that your bedding is clean, it’s time to tackle the larvae themselves. Physically remove any visible carpet beetle larvae using a vacuum or lint roller. Be sure to dispose of the contents in the vacuum, the vacuum bag, or lint roller sheet in a sealed plastic bag to prevent re-infestation.

By being proactive and following the steps outlined above, you will be well on your way to reclaiming your bedroom from carpet beetle larvae. Remember, prompt action is critical to a successful and lasting solution!

What Could Be A Small Spotted Bug in Your Bed?

If you’ve found a small, spotted bug in your bed and are unsure what it is, we can help. Let’s take a closer look at the two most common culprits – carpet beetles and ladybugs.

First things first, take a good look at the bug’s appearance:

  • Carpet Beetles: These tiny insects are usually oval-shaped and have a pattern of white, brown, and yellow scales. Their length varies between 1/16 to 1/8 inch.
  • Ladybugs are round-shaped, and adults range from 1/4 to 3/8 inch. Most species feature a vibrant red color with black spots; however, some can also be orange or yellow. It’s important to note that these bugs are generally harmless and don’t bite humans.

Carpet Beetle VS Bed Bug: The Essentials

Carpet beetles and bed bugs are pests that can infest homes, but there are some critical differences between the two. While carpet beetles feed on plants, animal textiles, and other organic matter, bed bugs solely feed on human blood.

In terms of size, adult bed bugs and carpet beetles are pretty close in size. Lastly, while carpet beetles are not parasitic, bed bugs are. Understanding the differences between these pests and knowing what signs to look out for, you’ll be better prepared to identify an infestation and take action quickly.


More Bed Bug Comparison Articles Here

Scabies vs bed bugs
chiggers vs bed bugs
Bed bug vs flea