Can you see bed bugs?

One of the most common questions we get is, "Can you see bed bugs?" At ThermoPest, we’re here to provide the answer.

Can you see bed bugs? Absolutely! Although bed bugs are extremely small, it is still possible to see them with the naked eye – although it can be tricky. Live bed bugs can hide in every crack and crevice, from upholstered furniture to luggage racks and even bedroom furniture.

Adult bed bugs are roughly the size of an apple seed. They get their name because they love to hide near where people sleep, such as in mattress seams and bed frames. They’re exceptional at hiding and can also be found on headboards, plug points, and other furniture in your home.

Bed bugs are nocturnal creatures, meaning they’re mostly active at night. Unfortunately, if you find bed bugs or signs of bed bug activity during the day, it’s likely you have a heavy infestation. If you spot common signs of bed bugs in your home or business, immediately contact a pest control company.

can you see bed bugs

How to Check for Bed Bugs

Worried about bed bugs lurking in your home? Knowing how to spot these crafty pests can save you a lot of bother. Here’s a straightforward guide to checking for bed bugs:

Start with Your Bed

Strip off your bedding and inspect the mattress, focusing on seams, folds, and labels. Look for tiny reddish-brown bugs (about the size of an apple pip), dark faecal spots, or shed skins. Don’t miss under the mattress and along the bed base edges.

Examine Nearby Furniture

Check headboards, bedside tables, and upholstered chairs. Bed bugs love nooks and crannies, so use a torch to peek into tight spots like screw holes or wooden joints.

Look for Signs on Walls and Floors

Inspect skirting boards, wallpaper seams, and even plug sockets near the bed. You might spot small blood stains or dark specks (bed bug droppings) as telltale signs.

Check Your Luggage and Clothes

If you’ve been travelling, examine suitcases, rucksacks, and clothing—especially seams and pockets. Bed bugs often hitch a lift home this way.

Use Tools if Needed

A magnifying glass can help you spot eggs (tiny, white, and pearl-like) or nymphs (smaller, translucent versions of adults). For tricky areas, slide a credit card along crevices to flush them out.

Top Tip: Bed bugs are nocturnal, so checking at night with a torch might catch them on the move. They can be very hard to find in light infestations, so we always recommend contacting one of our professionals. Read our full page dedicated to how to check for bed bugs.

How to Identify Bed Bugs

Bed bugs are small but have specific traits that distinguish them from other bugs. They’re flat, wingless insects visible to the naked eye, though they can easily be confused with other pests like beetles. To identify bed bugs, look for the following:

  • Colour: Bed bugs range from translucent to dark reddish-brown.
  • Size: Adults typically measure 4 to 5 millimeters, resembling an apple seed in shape and size.
  • Shape: Their bodies are oval and flattened, allowing them to hide in crevices and narrow spaces.
  • Movement: Bed bugs can’t fly but are skilled at crawling. You may see one moving quickly across bed sheets or other surfaces.

Bed bugs are nocturnal creatures, primarily active at night when humans are sleeping, which often makes their presence harder to detect. Therefore, it’s crucial to conduct thorough inspections and consult us to address infestations promptly. One of the easiest ways to check is to examine your bedding and mattress seams when changing bedding, as well as cracks and crevices near sleeping areas. If in doubt, give one of our professionals a call for free advice.

Spotting the Signs of Bed Bugs

Because bed bugs hide so well during the day, it’s usually easier to spot their signs rather than the bugs themselves. Many people don’t realize they have an infestation until they wake up with itchy bites or an allergic reaction that wasn’t there the day before.

Other signs include bloody black fecal stains or dark spots on bed sheets, clothes, or soft furniture. Bed bugs also shed translucent skins, which can be hard to spot. You may also notice bed bug eggs—very small and white in colour.

If you’re unsure about an infestation at your home or business, place bed bug monitors around beds to help detect them. These monitors use a blood meal substitute on a sticky surface to attract bed bugs. You can expect to see them on the monitors within a week if they’re present. We have bed bug monitors available to order here, or contact one of our experts today to discuss your concerns.

Can You See a Bed Bug Infestation?

Even a severe bed bug infestation can be hard to spot. Usually, the first signs are bites on the body, which you might confuse with flea bites or other bug bites. If you’re in doubt, bed bug monitors can be placed around the bed and in common hiding places to detect their presence.

Facts About Bed Bugs

  • Bedbugs are usually about the size of an apple seed, which is about 5 to 7 millimeters long.
  • Baby bed bugs aren’t usually visible to the naked eye unless they’ve eaten recently. They’re very small and translucent to whitish-yellow in color.
  • Bedbugs can be identified by their brown to reddish-brown color and oval-shaped or elongated body.
  • Dead bed bugs leave behind red or rust-colored stains on bedsheets or mattresses when crushed, as well as dark dots of bedbug poop and small eggs or egg shells.
  • Bedbugs aren’t only found in beds! They can also be found in or around electrical sockets, furniture, curtain folds, drawer joints, loose wallpaper, and chair seams – basically anywhere they can find a food source.

The Most Effective Bed Bug Treatment Available

If you think you have a bed bug infestation at your home or business, act fast. Bed bugs can live up to 12 months and lay over 500 eggs in that time, giving them plenty of opportunities to multiply.

Bed bug treatments work best when infestations are detected early and eradicated permanently. It’s always best to contact a professional company to ensure complete eradication. Our friendly bed bug heat treatment team  at ThermoPest will be happy to discuss your options and answer any questions you may have. Don’t let a bed bug infestation ruin your working or living conditions.

Table of Contents

Frequently Asked Questions

If you are wondering can you see bed bugs, the answer is yes! They may be good at hiding, but it is possible to see the signs of a bed bug infestation and even tiny bed bugs with your naked eye. When they are fully grown, bed bugs measure around 4-5mm and are a reddish brown colour.

What causes bed bugs? Bed bugs can be found anywhere that humans live because they feed on human blood. This attracts them to any environment where they can hide out – with your mattress and upholstery their prime targets.

What are the signs that I have bed bugs? Bed bugs are difficult to identify in the early stages of their life cycles.  Most infestations are discovered due to bite marks on your skin and itching. Pest control professionals can usually identify droppings on bedding and uncover the places where the bugs hide. It is also possible to smell the strong, sweet odours of a mature bed bug infestation.

How do I kill bed bugs? Getting rid of bed bugs is not an easy task for anyone to undertake. If you see the sings of bed bugs, it normally indicates that there is a serious bed bug infestation. This requires a professional bed bug treatment.

Preventing bed bugs from entering your home or business is a difficult task, they are usually picked up whilst travelling and are difficult to see, but by taking small measures you can help prevent bed bug infestations. Read our page on how to prevent bed bugs for our top tips.

What do bed bug bites look like? Bed bug bites look similar to flea bites or other insect bites. Some people may even develop an allergic reaction. It isn’t always easy to know, but if you think you have bed bugs, you should arrange for a pest control company to pay a visit to your home or business.

Where do bed bugs bite? Bed bugs most commonly bite you on areas of skin that is exposed while sleeping. Often you will find bed bug bites on your neck, face, arms, legs, and around the ankles.

Where do bed bugs come from? You can bring bed bugs into your home or business after visiting somewhere with an active infestation. Bed bugs like to hitch a ride on clothing, suitcases, bags, or even used furniture and can easily be transferred from room to room in larger buildings.

How to get rid of bed bugs? Bed bug heat treatment is one of the best methods used to eliminate bedbugs by subjecting them to high temperatures. Bed bugs cannot survive when exposed to temperatures above a certain threshold.

can you see bed bugs Can you see bed bugs

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