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Does UV Light Kill Bed Bugs?

Does UV light kill bed bugs? It is a simple question to answer if you flip through the end of our paper. We guarantee the article is brief enough for you to scan and obtain the reliable information provided by us. Hence, you can save your reading time and have the best way of killing bed bugs.

Can UV Light Detect Bed Bugs?

UV light, deriving naturally from the sun, is a potent gadget to flash not only living but also non-living organisms. This kind of light creates a favorable impact, particularly on the soft or dim lighting in your dwelling. 

Bed bugs commonly take shelter in crevices and cracks or any grey area near their host, the bottom of furniture, for instance, where they lay eggs and rear their young. Hence, a UV light detector is an ideal tool to ransack every corner in your residence to search for bed bugs.

The naked human eyes can only identify the adult bed bugs but the nymphs because they have a transparent appearance, allowing them to go unnoticed. Not until do bed bugs reach the adulthood phase that they will keep amounting to bigger sizes after each blood meal. 

So you will notice the bugs brown in color, meaning that they have been feeding for weeks. To accelerate the process of bed bug elimination, you firstly detect and kill nymphs to halt the reproduction of young bugs. And, using a UV detection light for bed bugs will help you achieve that prime goal.  

To find the bugs, you need to have a UV light shined on surfaces where they can infest, such as the bed frame, the sides, and underneath your box springs, the mattress, and some other free-standing cabinets. Checking voids and cracks is much easier when you work with a bed bug UV light rather than a regular flashlight. 

Does UV Light Kill Bed Bugs?

Although UV light helps you detect bed bugs, it does not mean that light will kill them. Bed bugs prefer dark places and will stay away from sunlight at all costs, but no scientific research proved that UV light would eliminate bed bugs.

UV light attracts some insects, including moths, beetles, and other bugs. Moths appeal to light in general due to navigation techniques using the moon. Entomologists also utilize UV lights to enchant bugs during studies. 

However, bed bugs react to the UV light differently when compared to moths and beetles. They are phototropic, meaning that they will keep a great distance away from sunlight. 

This unique instinct has been evolving for thousands of years, which helps them stay overlooked. So bed bugs will hide even deeper no matter how hard you try to shine a UV light at their hiding places. 

You have to get your UV light shined on these insects for so long to release enough heat to kill the bugs. Additionally, due to the different distinct bed bugs running away from sunlight, you need to catch and put them into a container. 

Then, you shine the UV light upon the box till the temperature reaches 120 degrees Fahrenheit. At this temperature, the bug will die.  

It would be best to use UV light as a useful device to detect bed bugs instead of an “assassination” tool.

Should You Use UV Light for Detecting Bed Bugs?

You have multiple choices for bed bug detection devices, and a bed bug UV light is one of the most effective “companions” helping to spot the bugs. The light combs every inconspicuous surface in your house for the bugs. 

Therefore, it is a good idea to use a UV light for bed bug detection. You will easily locate the bugs thanks to their glowing feature under the UV light. 

Furthermore, you can work with a UV light detector to spot the old bed bugs because their shells glow as well. However, there are several drawbacks of this practice:

  • Using technology to inspect bed bugs will be a better method to identify infestation fledging at the outset.
  • Employing this method may enhance the process of eggs spreading out, placing you in a more difficult situation of solving infestation.
  • Bed bugs can be inhabiting somewhere you never expect.
  • To physically catch all of the bed bugs living in your house, it would take you such a long time, like looking for a needle in a haystack. 

We recommend another method using a bed bug interceptor though this way is pretty passive somehow. The interceptor functions like a trap that allows bed bugs to climb in but not climb out. And remember to install that trap under your bed.

Interceptors do all the work for you. You stay in one place but still can effortlessly catch the bugs. Just one step: have the interceptors sat under the feet of your bed and leave them handling the bugs. These tools are especially effective in capturing the bugs about to infest around your place. 

How to Search for Bed Bugs with UV Light? 

When detecting bed bugs by using a UV light, your first instinct is to turn the mattress upside down and shake it. Instead, be careful and flip your mattress. And prepare all the rooms before searching by following these guidelines below: 

  • Clean up all the stuff lying around and store them in large sacks to handle later. 
  • Block exit points and entry off. 
  • Set up your bed in the middle of your room, lying far from furniture to avoid bed bugs from spreading.

Once you get your room prepped, you might begin searching for bed bugs. 

For now, focus on combing your bed frame and mattress. Consider the following favorite places bed bugs may be hiding. Scan:

  • Underneath the mattress’ piping 
  • Underneath the mattress’ buttons
  • Underneath zippers

They inspect all the folds under every part of your mattress because these can be their prime shelter. Remember to search for old shells, feces, and eggs beside bed bugs.

If possible, check the bottom of your bed as well. Please look at the intense concentration on holes, joints, and gaps since these are usually ideal positions they lay and nurture their eggs.

After finishing your bedding and bed frame, examine other places the bugs can hide, like the couch.

What We Will Do When Finding Bed Bugs?

Your initial inclination is often to squash the bed bug right after you find it. But ironically, employing that practice is pointless because you will have to fight against a squadron of bed bugs instead of only one there. Rather, put that initial bed bug in Ziploc bags, then present it to:  

  • A hunter, to verify a threat of number of bed bugs increasing in your house
  • The block manager, to show that bed bugs are sprouting up inside your place and a crucial treatment is a must
  • The concerning cities council, to prove that bed bugs living here

When you finish showing your evidence of bed bugs’ existence in your residence, do whatever you want with the rest. Squash then? We do think you use bed bug spray for a more hygienic way to kill them. Another way is hiring an exterminator because it is effective in comparison with DIY bed bug treatment. 

Final Thoughts

We hope you will feel relieved after finishing the paper about “Does UV light kill bed bugs?” and get started to wipe out all of the bed bug residents in your dwelling. Please drop your topic-related questions in the comment part right below, and we will help you get all of your doubts clarified. 

And lastly, we wish you the best experiences of killing the bugs.

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