Best Bed Bug Heaters in 2023 – Heating Treatment

Bed bugs are annoying and expensive to get rid of completely. You might’ve tried pungent-smelling pesticides and steam cleaners. But the best method we found to get rid of them completely is using Best Bed Bug Heaters. At first, we lost lots of money finding the best bug heater. So, to ensure you don’t make the mistake we did, we reviewed the ones we found ideal for different situations. 

Best Bed Bug Heaters

Some people may be looking for a portable bed bug heater that can fit anywhere. Whereas some prefer large-sized ones better. Here is our take on Heat treatment for bed bugs reviews. The heat method is the most effective in the long term. 

In the Best bug heater review, we considered various aspects. Ideally, the best bug heater should have a temperature above 120 degrees Fahrenheit, medium size, low energy consumption, and perfectly insulated walls. 

We found all these features packed in ZappBug Heater Bed Bug Killer. To get this, you can go straight to the overall top pick and see what it’s about. 

People who don’t find our overall top pick suitable can look at the under-given Top 5 Best Bed Bug Heater reviewed for 2022. Also, the dwellers who find the heat methods unfamiliar can read our guide for understanding the bed bug heater in simple words.  Also check out, the best bed bug monitors we have reviewed.

Overall top pick

ZappBug Heater Bed Bug Killer, is the best one for us, as we needed a medium-sized bed bug heater. Further features that stood out include: 

  • It’s portable and lightweight and comes with a thermal unit. 
  • Along with that, the tent is completely insulated and you can fold it for storage.
  • We loved its simple setup procedure. 
  • No problem in heating it to 120 degrees Fahrenheit. 

Comparison Table

Bed bug heaters Power usage Ease of setupThermal units Small footprint Best for 
ZappBug Heater Bed Bug Killer120VYes One Yes Overall best 
ZappBug The Oven 2 XL240VYes Two No Best Eco-friendly
ZappBug Room Bed Bug Heater480VYes (with two people) Four No Best for professionals 
ThermalStrike Ranger Bed Bug Heater2 LR44 batteriesYes None Yes Best for portability 
Dr. Infrared Heater DR-122120VNo One No Best for fats heat up 

1. ZappBug Heater Bed Bug Killer – Best Overall Bed Bug Heater 

ZappBug Heater Bed Bug Killer

For a portable, compact, and chemically-free bed bug heater, ZappBug Heater is the best option. The weight is only 10 pounds, and its convenient size is a plus of only 23 x 37.5 x 23 inches. People who find it too small can opt for ZappBug the oven 2 for extra space and similar features. 

No problem in setting this up, and you can unfold it in seconds. To set it up, just put the heater inside the hole of the bed bug without crossing the marked line on the heater. 

Furthermore, a 120-volt plug-in unit with a 3-8 hours timer is part of the package. You can plug the heater’s wire into the timer’s outlet and set it to 8 hours so it can reach 120 degrees Fahrenheit. Moreover, After 8 hours, the timer turns off the heater, and tent is empty from all the bed bugs

1. ZappBug Heater Bed Bug Killer

The heater or 1500-watt thermal unit takes up 120 voltage for effective operativeness. For some people, this may raise the electricity bill amount. You can take it while traveling as it folds easily. Also, Inside the package, you will get supporting blocks and a supporting net. Furthermore, To permit airflow in all directions of items, the loaded stuff must be set on the provided blocks and supporting net. Additionally, a wireless thermometer is included as a bonus. 

For best use, we recommend putting a 10 pounds load as it takes extra time to heat the large load. Keep in mind to place the infected items with at least 2 inches distance between them. Just know that it won’t reach the temperature of 120° F if the items are packed too close together. This is due to the chemically-free heat air flow procedure in this bed bug heater. Lastly, this comes with a one-year warranty. 

Final words

Overall, we had no problem getting rid of all types of bugs and pests, even the micro ones. However, it takes a long time, at least 6 hours, to heat up, which means it also takes lots of electricity. Aside from that, you can put clothes, shoes, and other infected household items to get rid of bed bugs. Also, Just place multiple stuff in one go, and all of them will be perfectly cleaned. 

2. ZappBug The Oven 2 XL – Best Eco-friendly Bed Bug Heater 

ZappBug The Oven 2 XL

People who find the ZappBug heater too small should opt for this. Firstly, It’s environmentally friendly. Secondly, it uses thermal-heating technology to get rid of bed bugs in all stages, including eggs, nymphs, and adults. Also, we liked that it was durable and even has a limited one-year warranty. 

It’s pretty big and comes with two thermal units. The dimensions are 39.5 x 39.5 x 28 inches which are large enough to fit small chairs and nightstands. Also, aside from that, you can put household items and electronics even. But make sure to have enough space to set it up. You will need to place the items within a distance of at least 2 inches between them. 

Regarding its thermal units, unlike the ZappBug heater, oven 2 has two thermal units. Also, Each thermal unit has a shutoff timers plug-in and one wireless temperature gauge. However, One thing to know is that the two plug-ins require two 120V circuits.  

Furthermore, You can set up the thermal units on each side of the tent. We also found two thermal units convenient for large items as there were zero chances of cold spots inside insulated walls on tents. 

Not only size and units are increased, but you also get four supporting blocks. Only one supporting net with six attaching points is also included. You can load items that you suspect may have bed bugs but don’t place them too close to the walls. 

It takes only 3 to 8 hours and reaches a maximum of 145 degrees Fahrenheit. Usually, only 120 degrees Fahrenheit is needed to kill bed bugs, which takes the effectiveness to another level. The weight is quite heavy, 21.5 pounds, making it not so easily portable unless folded.




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  • Environmentally friendly 
  • Foldable and durable 
  • High-temperature range 
  • Two thermal units 
  • Can fit small chairs, nightstands, and other furniture 



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  • Only portable for storage 
  • Extra energy consumption


Final words 

Overall, we had an efficient experience with Oven 2 XL with a variety of items. However, There are no complaints of bed bugs in any of the items we put in it. This was our best partner while traveling as it’s of medium size. Just make sure to have two high-capacity circuit outlets as it requires extra energy consumption. 

3. ZappBug Room Bed Bug Heater – Best Professional Bed Bug Heater

ZappBug Room Bed Bug Heater

Another ZappBug bed bug heater is this room model. We find their bed bug heaters competent, which is why we are reviewing all the different sizes for people with different needs. The ZappBug room bed bug heater is mainly for large-sized items like beds and couches. 

Not only is ZappBug huge, but its design is also considered to consumer needs. Firstly, it has four 1500-watt thermal units that can be fitted in the hole-like space of the double-insulated tent. Secondly, the circulation fan is positioned at the top, which will improve the airflow and kill bed bugs from the micro spaces of large items. 

3. ZappBug Room Bed Bug Heater

Unlike the previous models, this one requires two people for setup. It comes with a frame and a folded tent, so the procedure may require some time. Yet it’s also simple: just expand the frame, pull the opened tent’s wall over it, and zip it up. The thermal units are fitted easily, and the circulation fan is fitted on the frame facing down. 

We found this product the best heater to kill the bed bugs for pest control professionals and even homeowners who can afford it. The three thermometer probes are included for keeping track of the temperature. Inside the package, you also receive a wireless digital thermometer.

 Moreover, it features three extension cords for plugging in thermal unit wires without moving the setup.  

Additionally, it weighs 80 pounds and has dimensions of  111 x 57.5 x80 inches to know its size. This also heats up to 155 degrees Fahrenheit. It is quite expensive, but it backs up the price and is worth it. Another way to backup the price is by renting it to your colleagues as it is constructed to last! 

Final words

Professional pest controllers will find this electric bed bug heater excellent for business and household use. Just don’t put Velcro items in it; aside from that, this is safe for literally anything. From master beds to electronics, it can eliminate all the bed bugs in a few minutes after reaching 120 degrees Fahrenheit. It may be significant for small apartments, but that’s the size of items it’s designed for. 

4. ThermalStrike Ranger Bed Bug Heater – Best Portable Bed Bug Heater

ThermalStrike Ranger Bed Bug Heater

ThermalStrike Ranger Bed Bug heater is the most compact. Also, this is for people who want a bed bug heater for small-sized items or small briefcases. This works differently than ZappBug ones as it has no thermal units. You can set it up within seconds without much effort. Place the plastic plate under its floor and stand ready to be used. 

The best thing we loved about this was its compact size of 29 x 13 x 16 inches. The walls contain hidden conductors that provide heat inside the six-sided walls of the small-sized container. You will love its design, similar to a laundry hamper if you like compact bed bug heaters. The construction is also made durable by using nylon as outer material and PVC interior for perfect insulation. 

It also has a timer with 2, 4, and 8 hours settings. And automatically shuts off when it reaches a maximum of 120 degrees Fahrenheit. You can see the temperature by looking at the attached thermometer. We also found it cost-effective as a four-hour heating cycle costs less than 17 cents. 

Although small, when it comes to killing bed bugs and eggs, it performs suitably with temperatures ranging from 117°F to 122°F. Furthermore, it’s packaged like a suitcase and can be stored in compact spaces. You can treat bed sheets, stuffed toys, small luggage, books, small electronics, and other small fabrics. Anything taller than 28 inches will not fit in this bed bug heater. 




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  • Budget-friendly
  • Energy-efficient
  • Simple to load and setup
  • Silent performance
  • High-quality 420D nylon construction



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  • Not for large-sized items


Final words

To conclude, people who want the best bed bug heater for small items of respective dimensions will find it helpful. We were impressed by its silent performance due to the absence of motors. You can set it up and fold it up in seconds. It’s also durable, even if initially costly for its size. The material lasts long and offers ideal performance in each heat cycle. 

5. Dr. Infrared Heater DR-122 – Best Fast Bed Bug Heater 

Dr. Infrared Heater DR-122

Your bed bugs will be taken care of within a few minutes with Dr. Infrared Heater. This improved and dependable heating technology efficiently kills bed bugs in all life stages. It raises the temperature to 120–155°F in minutes instead of hours like others. 

With a sturdy construction with the frame, it weighs 27 pounds. Also, the large dimensions of  38x38x26 inches load numerous infected items. It consists of a two-tier steel rack arrangement that easily accommodates different stuff. 

The thing that is not done with ease is its setup, as the instruction manual has an unclear guide. Just put the frame inside the well-insulated Bed Bug Toaster tent and set it up accordingly. A multi-blade turbo fan is also included to fit inside it, which performs quietly with power. 

After usage, this portable and durable tent is foldable and provides simple storage. Like other bed bug heaters, a Thermometer and timer are included, but the timer has an alarm. You can get rid of all bugs and even bug eggs with great speed. Plus, its nylon construction and high-quality zips ensure you get the most out of it. You can easily use it for chairs, suitcases, bags, clothes, and many items. Also, it is not completely closed as it has vents for opening if it heats up too much. Lastly, it takes up 120V as it has a 1500 wattage heater. 




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  • Large capacity for its price
  • Setup with compartments
  • Fast heat up within minutes
  • Timer has an alarm for indication
  • Affordable



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  • Hard to set up
  • Heavy 


Final words.

Summing it up, this is the go-to option for people who are busy and want to heat up. You will be amazed to get this due to its capability to go 155 degrees Fahrenheit in minutes. As it does not automatically shut down, you can open its vent to slow down the heating procedure. But this is the fastest and most effective bed bug heater with a large size. 

Guide To Bed Bug Heater

What are bed bug heaters?

As the name implies, these are heaters that kill bed bugs from various items. No toxic products or chemical products are used in the process. The bed bug heaters do better than DDT and cold methods. These are safe and environmentally friendly as well. 

READ MORE  Talstar Review


Their work is simple; they just maintain the interior at or above 120 degrees for a prolonged period. To kill bed bugs, the heater raises the temperature to at least 120 degrees Fahrenheit. Bed bugs and their eggs start dying at this temperature. You can practically guarantee that all the bugs will be exterminated. 

Features to look into 

Best Bed Bug Heaters
infographic: Features of Best Bed Bug Heaters

Weight and surface area: 

Weight and surface area should be seen according to your needs. People on a budget who want a bed bug heater to treat small items can go for ThermalStrike Ranger or other small bed bug heaters. But we recommend getting a large-sized bed bug heater as it can treat both small and oversized items. It will be a one-time investment if you have a proper budget. Also, make sure you get one that can fit in your living space easily. Also check out, Cryonite bed beg treatment another effective treatment.

Electricity consumption:

Another critical feature is to know energy specifications. Larger heaters might require more power than regular building electrical outlets can offer. Check that you have the right number of outlets with at least 1500 wattage of power capacity. 


All of the above-mentioned bed bug heaters have an optimum temperature for killing bugs. Make sure you keep the items on 120 degrees Fahrenheit for 90 minutes at least. 

Ease of setup:

Some bed bug heaters require only one person to set them up. Whereas some require two or more. So, make sure you see a setting up video or read the instructional manual before getting it. 

Who should buy bed bug heaters?

One might wonder why I should get a bed bug heater. Well, you don’t have to unless you hate spending extra on toxic pesticides. You should get a bed bug heater if: 

  • You travel a lot and have clothes or suitcases open to bed bug environments. You can come home, put the clothes and suitcase into the bed bug heater. And go on living a healthy lifestyle. 
  • People who hate damaging the environment will find this eco-friendly method more attractive and useful. 
  • If you like to get rid of bed bugs for a prolonged period. 
  • Especially, if you have infected furniture, then a bed bug heater may be the best solution. 


This was all about the Best heater to kill bed bugs, we trust you understand the need for these. Hopefully, you must have found the suitable one for you by reading our Bed bug heater reviews. A bed bug heater lasts for a long time, so it’s worth it to get an expensive one. Here are our three favorites: 

  • ZappBug Heater Bed Bug KillerBest overall bed bug heater: You already know why we picked this. Its medium size with spacious interior goes well with all types of infected items. 
  • ThermalStrike Ranger Bed Bug HeaterBest portable bed bug heater: This large-sized may be too extravagant for some people but it’s an all-rounder. You can put small-sized items or large-sized furniture, all in this bed bug heater.  
  •  ZappBug Room Bed Bug HeaterBest professional bed bug heater: Our third favorite is for travelers, especially people who carry small suitcases on trips. It works to kill all sizes of bugs from eggs to adults. 


Can bed bugs get out of zipped tents?

Yes, there is a slight chance of that happening but it won’t occur if you don’t place the items too close to the walls. 

Is it possible to get rid of bed bugs by using a space heater?

No, to kill bed bugs, you need a temperature of at least 120 degrees Fahrenheit. Which is impossible in space heaters. 

What is the estimated cost of the best bed bug heater?

Depending on the size and number of thermal units, the cost can range from 300$ to 700$. 

Do bed bug heaters get rid of bed bugs permanently?

The bed bug heater gets rid of bed bugs completely but not permanently. They may come back after a year. 

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