7 Best Bed Bug Powders (Buying Guide by TH)

5 Best Bed bug powder

Bed bug powder is a product used to treat infestations. Using powder is one of the easiest, safest, non-toxic and cheapest treatment methods for elimination of bed bugs. 

There are hundreds of different bed bug powders. In this article i am picking Top-5 products that has proven to work pretty well for years. 

HARRIS Bed Bug Killer, Diatomaceous Earth (1/2lb)
Ortho Home Defense Dual-Action Bed Bug Killer Aerosol,...
Rockwell CimeXa Insecticide Dust (2) 4 oz. bottles
HARRIS Bed Bug Killer
Ortho Home Defense
Rockwell CimeXa Insecticide Dust
Prime Status
Mode of Action
Great for a Thorough treatment
Fast-acting formula
Odorless, non-staining desiccant structure
HARRIS Bed Bug Killer, Diatomaceous Earth (1/2lb)
HARRIS Bed Bug Killer
Prime Status
Mode of Action
Great for a Thorough treatment
Ortho Home Defense Dual-Action Bed Bug Killer Aerosol,...
Ortho Home Defense
Prime Status
Mode of Action
Fast-acting formula
Rockwell CimeXa Insecticide Dust (2) 4 oz. bottles
Rockwell CimeXa Insecticide Dust
Prime Status
Mode of Action
Odorless, non-staining desiccant structure

I extensively researched and used these product before listing it on my site. So reading this article can save you lot of hours and money! 

Another reason why bed bug powder is considered a better than other treatment methods, is because the pests are increasingly becoming resistant to liquid sprays.

Note: Each product is unique and created for specific situation. Please do your due diligence before buying any product to avoid any confusion in the future.

Top-7 Best Bed Bug Powders:

CimeXa Insecticide Dust


CimeXa dust is one of a kind when it comes to bed bugs elimination.  CimeXa is considered a newer and better alternative to Diatomaceous Earth. The insecticide powder is made up of 100% silicon dioxide dust. 

CimeXa Dust  kills bed bugs three times faster than any other insecticide dust.

CimeXa ensures complete eradication of bed bugs with a mortality rate of 100% within 24 to 48 hours of exposure. If left undisturbed CimeXa has a residual effect of 10 long years against bed bugs. 

According to Mississippi State University study in 2014,  Cimexa dust and some other commercial products were able to control more than 40% bed bugs when used long term over six months period. 

Application: The dust can even be mixed with water and used as a spray to kill bed bugs. 

In its liquid form the formula can be absorbed in both water and oil. CimeXa has the ability to kill pyrethroids and neonicotinoids resistant bed bugs even if they are partially or temporarily exposed to the dust. 

The dust can be used both indoors and outdoors and provides protection against a host of other insects such as fire bats, mites, silverfish, fleas, spiders, ticks, roaches and even lice. Although not reactive through if sprinkled safely,

Safety:  CimeXa is lethal for insects, specially bed bugs can prove toxic if ingested. It has low toxicity for mammals. 

Bottom Line: In general it is pretty safe but it is advised to use it with care and try NOT to ingest it otherwise it may cause problems.  


Harris Diatomaceous Powder


The Harris Diatomaceous powder is one of the oldest natural insecticides available on the market. It is completely natural and safe as the only active ingredient is diatomaceous earth

This powder is EPA approved and safe for indoor use.

Harris completely eradicates bed bugs within 48 hours by killing them once exposed. it has residual effect of up to 16 weeks and can be used on and around all surfaces in the house.

The Harris Diatomaceous Earth powder is toxic to bed bugs but completely non-toxic to humans and pets. Hence it is the preferred product to be used around home with kids and pets. The product does not even contain any additives.

The product is organic and therefore listed with OMRI (Organic Minerals Research Institute) as a food grade product, meaning it is safe to be ingested. 

This product comes in a 4oz. bag and a power duster for even application, which can be stored long-term and used whenever wanted.

JT Eaton BedBug Powder

JT Eaton Bed Bug Powder is another powerful bed bug killer dust.

 Although diatomaceous earth is the main ingredient in this powder it also includes additional elemental oxides.

The addition of all these oxides speeds up the process of dehydrating a bed bugs exoskeleton, ultimately leading to its death. 

Normally diatomaceous earth takes a day or two to kill the bed bugs but the formula of JT Eaton works wonders within hours.

Once exposed to the JT Eaton dust bed bugs start dying within hours.

Due to its extremely dry nature insects have no chance of survival against it. The JT Eaton formula is a lasting solution for a bed bug infestation as it is relatively safe for people and pets but very lethal for pests.

However, due to its dry nature, the dust should not be inhaled by children as it may cause an adverse reaction in the respiratory tract.

Another great feature of JT Eaton is the fact pests cannot grow immune to the formula as it contains no chemical ingredients and is all natural. The dust can be used in a wide variety of areas both indoors and outdoors, not just against bed bugs but a number of pests.

Ortho Home Defense Dual-Action BedBug Killer

Ortho Bed Bug powder is an old and trusted brand of a pest eliminating product.

Ortho home defence is is popular for keeping the environment around the house safe, clean and healthy.

The Ortho Bed Bug Killer formula comes with a puffer so people can easily every little part of the house which needs to be cleaned from bed bugs.

 The puffer is especially useful for application in cracks and corners of your home where bed bugs are hiding and normally you would not be able to reach.

The insecticide powder has the ability to kill bed bugs and their eggs with fast action on contact.

 One does not have to wait around for days before seeing the killing effects of the bed bug powder. The Ortho Bed Bug Killer Powder has a long-lasting residual effect so one does not have to worry about a re-infestation.

Ortho bed bug powder is even effective against bed bug strains which have grown resistant to pyrethroid insecticide. 

The powder is non-staining so it can be easily used on clothed furniture and all sort of wooden surfaces. One bottle of the Ortho bed bug powder is sufficient for a room of 1,500 square feet.

Hot Shot BedBug Powder

The Hot Shot bed bug powder has the unique ability to kill bed bugs with its fast action. Only after 24 hours of application, the bed bug killer powder shows its result. Dead bed bugs can be found after the first application even in cases of mild infestations.

The powder also contains a long residual property meaning the bed bug poison keeps on killing any extra insect which may have escaped beforehand for the next few weeks until disturbed.

In addition to bed bugs, the Hot Shot powder also gets rid of other insects. So if someone is puffing the powder into cracks and holes to get rid of hidden bed bugs they will most definitely also kill other pests like fleas in the process.

Although 85% of the powder is made from diatomaceous earth the rest of it is made from chemical compounds.

Therefore the product is not completely safe for human inhalation. The Hit Shot bed bug powder bottle comes with a buffer which can be very helpful for easy application into difficult areas.

What Makes Bed Bugs A Problem?

In colder weather, you still have bed bugs in your house but they are small in number so you dont even notice them. 

The warmer the weather gets, the more bed bug population increases. That is the reason you notice bed bug infestation in summer. 

This small little pesky isn’t a big deal for some people and they even do not notice it. But for some people it hurts!  A small to medium size bed bug infestation can turn your sleep and nights into a nightmare. 

This is a serious problem!

Bed bugs may be small but they live to bite warm-blooded bodies. Even though the tiny pests are unable to fly they move fast merely by crawling over to their prey, unluckily for us its humans.

When it comes to bed bugs people have a lot of misconceptions. 

For one some people think cleanliness is the key to keeping these pests away. This is not true! 

According to Health.Utha, bed bugs aren’t attracted to dirt and grime at all. they are attracted to warmth, blood, and carbon dioxide.

But even if a house is immaculate there is always a chance of a bed bug infestation. Bed bugs don’t discriminate between a clean or a dirty home, all they want is a warm body to feed upon.

Once inside bed bugs will crawl and hide inside any available corner in your home multiply every single day. A single female bed bug can lay up to 5 eggs per day and more than 500 eggs throughout its life. If a single pest is capable of such exponential reproduction imagine a whole colony of them.

Although bed bugs don’t carry any diseases they can negatively impact people’s quality of life. 

The very first sign of a bed bug infestation is their bites. If you wakes up with itchy red welt-like spots then they are most definitely bed bug bites.

This means it’s time to check for a bed bug colony.

 Bed bugs will hide into the tiniest hole they can find, which could be anywhere

Types of Bed Bug Powders

There are two main types of bed bug powders; natural and chemical.

Natural Bed Bug Powders:  include pesticide products which are made from Diatomaceous Earth. Diatomaceous Earth is a naturally-occurring dust which is mined out of the Earth’s crust from diatoms. Diatoms have existed on earth for hundreds of millions of years.

Diatomaceous Earth is completely non-toxic to humans and lethal to bed bugs. When the dust touches bed bugs it dries up their exoskeleton leading to their death from dehydration.

Chemical Bed Bug Powders:  include pesticide products which are made from chemicals. Such products are synthetic in nature and some of them can be toxic to humans. Chemical powders kill bed bugs by targeting their central nervous system.

Choosing The Right Bed Bug Powder

Before buying a bed bug powder one has to consider a lot of factors, some of which are:


One has to consider the level of toxicity of any bed bug powder about to be purchased. 

Although bed bug powders are one of the safest treatment methods for humans and pets when it comes to toxicity, some brands may be slightly toxic. Hence it is always advisable to read the safety labels on any products before they are bought.


The effectiveness of a powder when it comes to bed bug elimination is very important. Some products work fast but have low residual effect whereas others have a slow effect but longer staying power. So a products action has to be taken into account before buying.


Price is very important when it comes to the level of infestation to be treated. The quantity of powder to be used depends on the scale of an infestation to get rid of all the bed bugs from every corner. Fortunately bed bug powders are not a very expensive product compared to other treatment options and can be bought by the container.

Application of Bed bug Powder

After buying the right bed bug powder, you have  to apply it in the proper way otherwise it won’t work. 

Pouring the bed bug powder anywhere and everywhere is not the right way. One has to be meticulous when using this bed bug elimination product. 

Common Mistake: Some people make this exact mistake leaving mounds of powder all over the place and it doesn’t even give good results. 

One of the most important things to remember before using this treatment method is to focus application on areas with bed bug colonies. 

Chase them where they are hiding: Especially places where bed bugs might be hiding or travel through often. Powder is a great treatment for hollow places as it settles deep down into those spaces, where other insecticides cannot reach.

Finding the Nest: Before using bed bug powder you have to figure out  where the bed bug nest is or where they have laid their eggs. One has to look for all the tell-tale signs of a bed bug infestation before using a powder. 

Cleaning Before Usage: Cleaning the house and any furniture item before using powder is very important. When there is no more clutter and dust, wear gloves and a face mask. Lightly sprinkle the powder in any crack, hole or opening where bed bugs might be hiding. 

The powder should be spread thinly and evenly around the house not thrown everywhere in bulk. If necessary a small broom or brush can be used to spread the powder over a room. Keep in mind bed bugs may look tiny but are very smart creatures. They will avoid any place that has been powdered and if the powder clumps they are even known to go around it in search of their prey.

Powder treatment of bed bugs can be carried out using a professional powder applicator. 

A powder applicator is a simple and affordable device which applies powder more efficiently than puffing powder straight out of the bottle. 

The applicator comes with a built-in nozzle and a long straw which makes applying powder into deep cracks, holes and wall voids possible. The applicator is built in a way to emit small even amounts of powder with each puff.

Bed bug powder can be used in places such as:

  •         Corners, cracks, holes or any other openings in walls or rooms
  •         Seams and folds of mattresses and bed sheets
  •         Underneath beds, mattresses and sheets
  •         Over windows and behind picture frames
  •         Under and behind stoves and refrigerators
  •         Under carpets, floorboards and baseboards
  •         Inside electrical switches and outlets
  •         Under and behind electronic devices
  •         The insides of hollow furniture or any cracks

Although effective, powders are not a very fast mode of bed bug treatment. After the initial application it may take up to a week for bed bugs to die with direct contact and longer for entire colonies.

The number of times powder is to be applied is dependent upon the severity of a bed bug infestation.

Any doubts? Drop in the comment below.