7 Best Bed Bug Powder Review & Buying Guide

Bed bugs are tiny wingless pests that live off human blood. They can hide in multiple places around the house and are most active at night. With the best bed bug powder, you can exterminate these bugs and prevent a future resurgence in the long run.

Ortho Home Defense Max Bed Bug and Flea Killer Powder For...
26,484 Reviews
Ortho Home Defense Max Bed Bug and Flea Killer Powder For...
  • Ortho Home Defense Max Bed Bug & Flea Killer Powder kills...
  • Apply to cracks and crevices in bed frames, along...
  • The third step of a 3-step bed bug solution system

We have analyzed the top popular products on the market, and our premium choice belongs to Ortho B0812KTXBR Home Defense Max Bed Bug & Flea Powder.

Ortho provides complete bed bug control for up to 8 months with just one treatment session. The fast-acting formula takes effect instantly for a wide variety of insects. Moreover, the ingredients are safe for children and pets.

This article will guide you through the top products and critical points to choose the trustworthy bed bug powder.

Top 7 Bed Bug Powders Reviews

Ortho B0812KTXBR Home Defense Max Bed Bug & Flea Powder – Best Overall

Ortho Home Defense Max Bed Bug and Flea Killer Powder For...
26,484 Reviews
Ortho Home Defense Max Bed Bug and Flea Killer Powder For...
  • Ortho Home Defense Max Bed Bug & Flea Killer Powder kills...
  • Apply to cracks and crevices in bed frames, along...
  • The third step of a 3-step bed bug solution system


Ortho Home Defense Max is formulated to kill bed bugs on contact. Once applied, the dust can exterminate insects within a considerable time of 24 hours, making it the best bed bug powder.

The active ingredient pyrethroids also work on ants, spiders, and centipedes. Ortho can penetrate hard-to-reach spaces in bed frames, windowsills, cracks, and crevices to kill pests in deep hiding with the finely ground texture.

While the remaining particles are safe for children and pets, make sure the room is well ventilated to clear up the chemicals. The residual effect can protect your home for up to 8 months.

What we like

  • Odorless and stainless formula
  • Instant effect
  • Easy to use
  • Safe for children and pets
  • 8-month residual effect

What can be improved?

  • Slow, clear uptime

Rockwell Labs B0085HRWI8 CimeXa Dust Insecticide – Best For Resurgence Prevention

Rockwell Labs CXID032 Cimexa Dust Insecticide, 4 Ounce (Pack...
4,528 Reviews
Rockwell Labs CXID032 Cimexa Dust Insecticide, 4 Ounce (Pack...
  • For control of bed bugs, fleas, ticks, lice, roaches, ants,...
  • Kills bed bug adults, nymphs and nymphs hatched from dusted...
  • Labeled for treating cracks, crevices, voids, mattresses,...


CimeXa is the best bed bug killer powder for species with high resistance against chemical insecticides.

With silica gel as the base ingredient, the formula can treat insects at all life stages, preventing potential reinfestation. This formula is also designed to treat wood termites, providing dual protective effects for the furniture.

After eliminating the insects, the dust will leave a protective barrier. If this barrier is preserved correctly with no water, it can last for a fantastic time of 10 years. CimeXa insecticide can maintain a smooth texture with no clumping, even in high humidity levels.

One factor to note is the formula takes time to kill mature insects.

What we like

  • Treatment for bed bugs of all stages
  • Low toxic ingredients
  • An ideal solution for indoor use
  • Fine texture in all climates
  • 10-year residual effect

What can be improved?

  • Slow effect on mature insects

BotaniGard B007ROV0BU Biological Insecticide – Best For Heavy Infestations

BotaniGard 22WP Biological Insecticide 1lb
245 Reviews
BotaniGard 22WP Biological Insecticide 1lb
  • BotaniGard 22WP Mycoinsecticide is an effective biological...


BotaniGard offers effective pest control by breaking the reproduction cycle and prevents future resurgences.

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When you have finished the treatment session, the remaining particles will maintain the pernicious effect on new insects entering the area. The residual effect can last for a long time without straining the household appliances.

You can follow the detailed instructions on the product label to ensure a safe and complete experience.

Plus, BotaniGard can also act as a powder treatment for the home garden. On the flip side, you need to open all doors and windows to clear up the unpleasant odor.

What we like

  • Instant effect
  • Stainless formula
  • Easy to follow instructions
  • Treatment for pests at all life stages
  • An alternative solution for home garden

What can be improved?

  • Unpleasant odor

JT Eaton B002GTZQJI Bedbug and Crawling Insect Powder – Best For Household Pest Control

No products found.


JT Eaton is one of the veterans in the industry, with 80 years of experience.

With diatomaceous earth as the base ingredient, the insect dust guarantees complete safety for people entering the treated area. The dust starts taking effect within 48 hours after the first application.

The ability to control a wide range of household insects makes this product the top bed bug powder for home use. Another beneficial effect is that the formula prevents bed bugs from becoming resistant to the chemicals.

The bottle comes with a convenient design for hassle-free treatment. J T Eaton also backs up all products with a one-year warranty.

However, the residue can create clumps that require extra cleaning.

What we like

  • Easy to use
  • Stainless formula
  • Solution for highly resistant bugs
  • Broad insect range control
  • Certified safe ingredients
  • One-year guarantee

What can be improved?

  • Messy residue

Harris B00JFRR4VW Bed Bug Killer – Best For Carpets

Harris Bed Bug Killer, Diatomaceous Earth (2lb with Duster)
  • Comprehensive - The powder is great for a thorough...
  • Easy Application - The powder duster makes application...
  • Fast Acting - Insects coming into contact with the powder...


Harris bed bug powder comes with a duster to treat hard-to-reach areas. The lightweight powder is formulated with complete eco-friendly ingredients to penetrate cracks and crevices. This feature helps to exterminate the nests completely.

The bed bug killer also works on carpet and mattresses edges, where bugs tend to hide and make it difficult to track them amongst the fibers.

When users have started dusting, the formula will have an immediate impact within 48 hours. The duster is clogged-free and easy to clean.

Harris diatomaceous earth powder is registered by the EPA and certified by the OMRI to be safe for children and pets. On the flip side, the protection barrier can only keep bugs from returning for 4 weeks. As a result, users will need frequent reapplications.

What we like

  • Certified by the EPA and the OMRI to be safe for home use
  • Fast-acting formula
  • Furniture protection
  • Clog-free duster
  • Complete extermination in difficult areas

What can be improved?

  • 4-week residual effect

Hot Shot B01MUGRY5C Bed Bug Killer Powder – Best For Cracks

Hot Shot Bed Bug Killer Dust With Diatomaceous Earth For...
7,354 Reviews
Hot Shot Bed Bug Killer Dust With Diatomaceous Earth For...
  • BED BUG TREATMENT: This dust kills bed bugs, fleas and other...
  • WHERE TO USE: Apply around bed frames, mattresses and box...
  • KILLS A RANGE OF INSECTS: Also kills fleas, cockroaches,...


While Hot Shot bed bug spray toxic effect is known to be unsuitable for home safety, the bug killer powder is the ideal alternative.

Formulated with active ingredients, Hot Shot controls bed bugs and fleas. The powder works well on nymphs and eggs, breaking the reproduction cycle. One purchase can have enough product quantity to last for a long time.

The smooth dust can be applied in carpets, cracks, and even small spaces in car interiors to kill insects directly with no harmful residue.

After 48 hours of the treatment session, you will need to clean up the surfaces and furniture. This step is required because if the residue dries up in small gaps, such as the spaces between furniture joints, it can be challenging to clean up.

What we like

  • Non-staining, odorless formula
  • Treatment for nymphs and eggs
  • Convenient bottle design
  • Safe for car interiors
  • Affordable price
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What can be improved?

  • Messy residue

Bayer Tempo Dust B015BSNXKE Insecticide Powder – Best For Clump-free Formula

Tempo Dust Insecticide Powder Kills Bedbugs RoachesNOT for...
624 Reviews
Tempo Dust Insecticide Powder Kills Bedbugs RoachesNOT for...
  • Cyfluthrin 1%
  • Buildings, Structures, Non-Food/Feed Areas of Food/Feed...
  • Each pound of Tempo Dust will cover 1000 square feet.


Bayer Tempo Dust breaks the insect life cycle by stopping the adult insects’ reproductive organs. After every treatment, cyfluthrin will continue killing returning bugs or new bugs entering the area. This residual effect can protect your home for up to 12 months.

The powder is stainless for wooden furniture and sofas and is also fragrance-free. One other use for this insecticide is aiding in treating wasps and bees in the garden.

Bayer Tempo Dust has a clump-free texture in both the dry and rainy seasons, so it is ready for treatments year-round. The only downside is you can only store the formula for 8 months in a dry space and avoid direct sunlight.

What we like

  • Odorless and stainless formula
  • Clump-free dust
  • 12-month residual effect
  • Alternative treatment for wasps and bees
  • Solution for indoor and outdoor environments

What can be improved?

  • 8-month shelf life

Bed bug powder buying guide

Why choose bed bug powders?

To eradicate bug infestations, you can choose one out of the 3 common bed bug treatments:

Bed bug sprays

Liquid sprays can cover the entire surface and work effectively within a few hours. But as it dries up, the residue may evaporate, decreasing the protection effect.

Another downside is the sprays can’t kill the larvae and eggs, which risk causing re-infestation.

Bed bug traps

Traps can lure bugs away from the infested furniture, trap them, and kill them with bed bug poison.

However, the luring requires a considerably long wait to take full effect, and it is unsuitable for bugs hiding under the mattress or in deep cracks in the walls.

You will need extra precautions when using the traps because the poison is harmful to children and pets.

Bed bug powders

Powders have a longer protection period than liquid sprays since the granular particles won’t dry up quickly.

Compared to the traps, the particles have an immediate effect. You can also ensure safety for children and pets with an evacuation.

The formula can break the pest’s life cycle, kill the nest, and prevent re-infestation.

Overall, bed bug dust has high efficiency, a long-lasting residual effect, and safety for households.

Types of bed bug powders

Chemical-based formula

To know the main ingredient of the formula, you can refer to the label on the bottles.

The formula includes 1 or more active ingredients for insecticides: pyrethrins, pyrethroids, and cyfluthrin.

Both pyrethrins and pyrethroids are waterproof substances that eliminate insects by disrupting their nervous system. On the contrary, cyfluthrin can poison the insects through digestion or paralyze them through direct contact.

Depends on the manufacturer, the level of chemicals in each product varies. Most chemical products provide an immediate impact along with a long-lasting protection effect.

Organic-based formula

For organic pesticides, the main ingredient is diatomaceous earth or silica gel. Silica gel and diatomaceous earth are common ingredients in organic products.

Diatomaceous earth came from the fossils of microscopic water plants. Silica gel, on the other hand, is a synthetic substance made from sand and other minerals.

If it is purely organic, does diatomaceous earth kill bed bugs? This substance works by penetrating the exoskeleton, draws out the body fluid to dehydrate the pests, eventually killing them.

The next factor is the timeline. How long does diatomaceous earth take to work on bed bugs? The diatomaceous earth bed bugs’ control process takes from 1 to 5 days to complete.

Silica gel works in a similar mechanism, but it is often combined with other insecticides, including pyrethrins and pyrethroid, to enhance the effect.

A study by the Department of Entomology from Rutgers University shows that natural diatomaceous earth effectiveness can control most common household insects: from fleas, ticks, cockroaches to red ants.

What to look for in bed bug powders?


To determine the effectiveness of bed bug dust, you can start by identifying the types of insects the product can treat, asides from bed bugs. Note that high-resistant bugs can survive typical chemical insecticides.

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The next factor is the level of infestation. The chemical insecticide is the top choice for heavily infested areas, while organic ingredients are more suitable for mild to moderate cases.

Preserving the treated area by leaving the residue undisturbed can prolong the protection time.

You can follow these simple steps for effective bed bugs powder treatment:

Ensure food and clothes are in closed storage spaces, and no humans and pets are allowed inside the area.

  • Start with applying the powder into cracks and crevices, holes in the walls, where the insects are in deep hiding. You can use a powder duster to support this process.
  • Continue by dusting the carpet, behind the refrigerators and cabinets, gaps between the floors and the bed frame, any places that insects can hide.

For the furniture, start with tiny holes and work your way to the armrests, then end at the edges.

  • To enhance the residual effect, it’s best to let the dust work for at least 48 hours.
  • Afterward, wash the surfaces and all removable fabrics with warm soap water. Let the surfaces air dry before vacuuming the furniture exteriors.

For items that can’t be treated, seal them up in garbage bags before disposing of them.


No matter what ingredients the formula may have, humans should never inhale any type of pest control powder. This caution is essential for family members with asthma, lung issues.

Basic safety practices you can apply:

  • Wear gloves and a face mask as protective equipment.
  • Wash the bedsheets, couch covers, and use the hot dryer.
  • Avoid sprinkling directly on clothing.
  • Avoid food storage areas.
  • Evacuate children and pets.
  • Get a professional powder applicator to avoid skin contact with the dust.


The last factor is product cost efficiency. You can determine this factor by calculating the amounts of powder for the area’s respective size, the duration for residual effect, and then comparing the result with the price.

There is a lot of misinformation online about bed bug powders, so let’s set the record straight on how they work and how you should apply them:

Frequently Asked Questions

What is the best powder to get rid of bed bugs?

Diatomaceous earth is an organic way to get rid of a bug infestation. It has microscopic, razor-sharp edges that cut through a bug’s waxy exterior and dehydrate them from the inside out.
It’s not toxic to animals or humans, but it might hurt your eyes if you get any in them. You can also take caution by using a dust mask while dusting with DE, just in case you do accidentally inhale some of it. 
In general, this should be considered one of your best options for getting rid of bed bugs without resorting to chemicals that might not be particularly safe either!

How long does it take for bed bug powder to work?

It takes bedbug powder anywhere between 6-12 hours to work.
For the best results, apply generously and evenly using a sweeping motion to help shed egg cases that may be clinging to the surface area.

We recommend checking every 8 hours or so for at least one week or until you see no more signs of bedbugs.

What kills bed bugs instantly?

Steam kills bed bugs instantly. You can use any kind of steamer or heater for this but it’s easiest and quickest to fill your sink with water and bring the water to a boil. 

Once you do, lean whatever rag draped over the opening in opposite directions so that there is enough steam for both the inside and out. Place your mattresses on top, wait for 10 minutes, and walk away!

Final Words

Overall, our final answer for the best bed bug powder is Ortho B0812KTXBR Home Defense Max Bed Bug & Flea Powder. The formula works well for various household insects while ensuring safety for children and pets and protects your home from potential reinfestation.

When choosing a trustworthy bug killer, the key points to look for including the main active ingredients, the kid-friendly formula, and the cost-efficiency for effective treatment at a reasonable cost. We hope this article has helped you choose a product to bring home!

Last update on 2024-05-26 / Affiliate links / Images from Amazon Product Advertising API

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Jill Sandy

I am a sustainable focus gardener. I love decorating my home backyard with beautiful landscape design and creative garden care techniques I develop myself.

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