How to Kill Dubia Roaches

To kill Dubia roaches, you will need to use a combination of baits and poison sprays. First, set out bait traps in the areas where you have noticed them. Use a roach-killing bait like Maxforce FC Roach Bait Gel or Combat Source Kill Max Roach Killing Gel Bait.

Make sure to place it near walls, cracks, and crevices, as those are places they frequent. Then spray the area with an insecticide such as Raid Max Crawling Insect Killer or Ortho Home Defense Indoor & Perimeter Insect Killer. Be sure to read all instructions before using any pesticides and follow safety precautions on product labels carefully while applying them in your home or business environment.

Finally, vacuum up any dead insects that may be present after treatment is complete for the best results.

  • Vacuum the Area – Start by vacuuming up any roaches that you can see
  • This will help to reduce the population in your home and make it easier for other steps to be effective
  • Seal Off Entryways – Next, take some time to look around your home for cracks or holes where dubia roaches might be entering from outside and seal them off with caulk or steel wool
  • This will prevent more of them from coming inside in future infestations
  • Use Insecticides – Once you have vacuumed and sealed entryways, use an insecticide specifically formulated for killing dubia roaches that are safe for indoor use (check labels carefully)
  • Follow the directions on the label when applying it according to the size of the area and type of surface being sprayed
  • Remove Food Sources – Finally, clean up any food sources that could potentially attract dubia roaches, such as spilled crumbs or uncovered pet food bowls left out overnight, etc
  • Doing this regularly should help keep their numbers down significantly over time, if not eliminate them completely!

If you went to know more about how to kill dubia roaches, keep reading!

5 Reasons Why Your Dubia Roaches Keep Dying

What Temperature Kills Dubia Roaches?

Dubia roaches, also known as tropical roaches, are a species of cockroach that is popularly used as feeder insects for reptiles and other animals. When it comes to the temperature at which Dubia Roaches die, they cannot survive in temperatures below 45°F (7.2°C) or above 100°F (37.8°C). They tend to thrive best when kept between 80-90 °F (26.6-32.2 °C).

Temperatures higher than this can be deadly for Dubia Roaches, with most beginning to perish within 24 hours when exposed to temperatures from 95-100 °F (35-38 °C).

Are Dubia Roaches Hard to Kill?

Dubia roaches are notoriously hard to kill. Their thick exoskeleton makes them highly resistant to most insecticides and sprays, while their fast metabolism allows them to quickly flush out any toxins they may encounter. On top of this, their ability to go without food or water for long periods of time gives them an advantage in areas where other insects would perish.

It is important to note that there are some effective ways to get rid of Dubia roaches, such as trapping and baiting with food sources specifically designed for the insects, as well as using natural predators like spiders and centipedes. Additionally, it can be helpful to reduce moisture levels around your home in order to create an environment that isn’t conducive for these pests.

Does Vinegar Kill Dubia Roaches?

Yes, vinegar does kill Dubia roaches. Vinegar is a weak acetic acid that breaks down the waxy outer layer of the insect’s exoskeleton and dehydrates the insect. This makes it an effective home remedy for killing Dubia roaches as well as many other common household pests such as ants, spiders, and flies.

To use vinegar to kill roaches, mix equal parts white vinegar and water in a spray bottle and apply directly to the affected areas. Be sure to get into hard-to-reach crevices where these bugs may hide. Vinegar can also be used in tandem with other pest control methods like baiting or trapping for more effective results.

What Foods Are Toxic to Dubia Roaches?

Dubia roaches are omnivorous, but some food items can be toxic and should therefore be avoided when feeding them. These include citrus fruits (oranges, lemons, limes), onion, garlic, and shallots (alliums), raw potatoes, and green tomatoes. Any food item that is overly-processed or contains preservatives should also be avoided, as these could potentially cause digestive problems for Dubia roaches.

In general, it is recommended to only feed Dubia roaches fresh fruits, vegetables, and grains such as oats or wheat bran that have been washed thoroughly before being given to the insects.

How to Kill Dubia Roaches


What Do Dubia Roaches Eat?

Dubia roaches are omnivorous, meaning they eat plant- and animal-based foods. They are particularly fond of fruits and vegetables such as apples, oranges, carrots, spinach, potatoes, and cucumbers. Additionally, they also require a high protein diet which can be provided through the addition of meat or fish-based cat or dog food, as well as commercial roach diets available from pet stores.

Overall, Dubia Roaches are very adaptable feeders that can thrive on a wide variety of different dietary items.

How to Humanely Kill Dubia Roaches?

Humanely killing Dubia Roaches is possible with a few safe methods. One method involves using carbon dioxide gas, which can be delivered via a CO2 tank and regulator to rapidly put the roach in an unconscious state before death. Another humane option would be to freeze the roach by placing it in a container filled with dry ice or using a handheld aerosol spray containing ethyl acetate at close range for several seconds.

Once dead, you should dispose of the body immediately to prevent any potential contamination from occurring.


Dubia is a major city in the United Arab Emirates located on the Persian Gulf. It is known for its skyscrapers, luxury hotels, shopping malls, and entertainment complexes, making it a popular destination for tourists from all over the world. The city also boasts beautiful beaches and an impressive skyline that rivals other cities in the region.

Additionally, Dubia has become an increasingly important financial center, with many international companies setting up their regional headquarters here.

Can You Freeze Dubia Roaches?

Yes, you can freeze Dubia roaches! This is a great way to store them if you have an excess of feeder insects. To do so, place the Dubia roaches in a sealed container and put them in the freezer overnight; once frozen solid, you can then transfer them into a resealable bag for longer-term storage.

Be sure to thaw out the roaches before feeding them to your pet reptile, as they may not be able to digest food that has been frozen.

Red Runner Roaches

Red Runner Roaches, also known as Red-Bellied Roaches, are a small species of roach native to the tropical regions of South America. They grow to about 1 inch in length and have red markings on their stomachs. Unlike other types of cockroaches, Red Runner Roaches do not require high levels of humidity, making them a great option for pet owners who live in drier climates.

They feed mainly on decaying vegetation and insects and make an excellent addition to any terrarium or vivarium setup.


The use of insecticides is a reliable way to get rid of dubia roaches, but it requires careful application and monitoring. It may also require multiple applications over time. In addition, several other methods, such as baits or traps, can be used with varying levels of success.

Ultimately, the best method for killing these pests will depend on the severity of the infestation and your individual home environment. Taking a proactive approach to eliminating dubia roaches through a combination of pest control techniques is essential for long-term effectiveness. Thank you for reading our post about how to kill dubia roaches.

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