Can You See Bed Bugs? Guide to Spot Bed bugs

Bed bugs are small insects that feed on the blood of warm-blooded animals. These blood-sucking creatures are found in homes, hotels, and other places where humans live. They can be challenging to treat without proper identification. In the past, bed bugs were commonly mistaken for other pests, such as fleas and ticks. This led to devastating consequences, leaving many infested areas uninhabitable. With recent studies and published materials online, it is now easier to search online and see different pictures and variations of bed bugs, making it easy to identify and control them.

Even though bed bugs can be challenging to identify because of their small size and natural colour variations, This post will help you note important facts about bed bugs and know how to identify one.

Bed bugs can be seen in different colours, including brown, red, and yellow

Bedbugs Bed bugs many bed bugs stock pictures, royalty-free photos & images

However, these are not constant descriptions, as bedbugs are often seen in different colours and often confused with other insects. Some people believe that bedbugs can only be seen in specific colours and that other colours are just camouflage. There is no scientific proof that bedbugs are only seen in particular colours, but it is a widely accepted belief.

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There are many colour variations in different stages of the life cycle. For example, immature bugs (nymphs) may be whitish-yellow or almost colourless. Then, as the nymphs moult to adult form, the colour darkens, and they begin to take on a darker colour. Finally, in the adult stage, the bugs are brown to dark brown, and sometimes, there is a reddish tinge. In some cases, they may even be red.  

Bed bugs can be seen in small, medium, and large sizes.


Bedbugs can be seen in different sizes depending on species, age, and size of the bed bug, and can become a problem for both adults and children. Tiny nymphs are the first stage that cannot always be seen with the naked eye. These young bugs are sometimes found light-coloured or almost colourless. The first stage, nymph, takes place for about two-four months, and the bug needs to feed on blood to develop. These bugs are usually found in furniture, carpets, and bedding. Nymphs can be seen on the skin, and once they leave the host, they will begin to moult. It is not until they moult to the adult stage that they are ready to bite. As there are five nymphal stages, they can be found in small-medium sizes ranging from 1.5 mm-4.5 mm.

The adults could vary from medium to large size and usually cause problems in the home. Once they are exposed to a warm place, they will enter a resting stage. During the winter months, these bugs become inactive and may look like spots on the surface of the bedding. The size of adult bed bugs could range from 5 mm-7 mm.

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As mentioned before, people can be bitten anywhere on the body. If the person is infected, they may notice small bumps on their skin found in zigzags and are more or less circular. The spot appears red, itchy and often near the arms, neck, chest, ankles, and other places where the bedbugs may have had a choice to bite. 

Bed bugs can be seen in different shapes, including flat, oval, and elongated.

Life cycle of bed bug with all parasite evolution stages outline diagram Life cycle of bed bug with all parasite evolution stages outline diagram. Labeled educational growth and development process from egg and nymph stage to unfed adult house insect vector illustration.  bed bugs stock illustrations
Bed bug life cycle

Bed bugs can be seen in different shapes and sizes. Nymphal bed bugs often appear very small and flat, although adult bed bugs may appear flat, especially when they have not been having blood meals. The adult bed bugs are often oval or balloon-like with triangular heads. After feeding, they may appear elongated as their abdomen protrudes in response to blood fillings.

Bed bugs can be seen in different locations, including the bed, the pillow, and the floor

Cozy bedroom interior inspired by autumn color scheme Cozy bedroom interior inspired by autumn color scheme bed room stock pictures, royalty-free photos & images

When it comes to bedbugs, there are many different places where they can be found. Some people think that bedbugs are only found in hotels and other places where people sleep, but this is not always the case. There are also different areas where bed bugs can be found in people’s homes. Click here to see more about bed bugs' locations.

Things to note:

1. Bed Bugs are small, brown insects that can be seen with the naked eye.

2. They can be found in warm, dry places, such as beds and furniture.

3. Bed bugs can crawl quickly and hide in small places.

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4. They can cause skin irritation and can be difficult to remove.

5. People can get bed bug bites anywhere on their body, including their face and neck.

6. Bedbugs can be spread through contact with blood or bed bug feces.


Can you see bed bugs with the naked eye? 

Yes, bed bugs can be seen with the naked eye. Although nymphal bed bugs may appear tiny and can be difficult to see.

Is it challenging to keep bedbugs away? 

Yes, bedbugs are tough to control. But with the proper knowledge and information, you may find it very easy.

I have sprayed an insecticide. Now what? 

It is wise to take your time doing it. It is best to call a pest control company to come out and inspect your bed for signs of bugs. This will allow you to do the spraying correctly. Most companies will do an inspection, kill the bedbugs, and then remove them from your home. 

What items house bedbugs?

There are many locations to find bed bugs around the home; you can check out our previous post for a detailed description.

Is it safe to spray for bed bugs? 

Not every spray or insecticide will kill bedbugs. You need to look for an effective insecticide that will kill them. If you spray on furniture, remember that spraying it on the table will not remove the bedbugs. You need to learn how to do it right. Click here to read more about active ways to treat bed bug infestation.

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