If you have accidentally brought an infestation of bed bugs into your home, then we know how frustrating it is to get rid of them completely. Among the many products available in the market, Ortho Bed Bug Killer has gained popularity for its effectiveness.
But if you already have tried many other pesticides to kill bed bugs yet failed, we know how hard it is to trust another new product. For this, you might wonder whether Ortho Bed Bug Killer really works or not.
In this article, we will explore how effective the Ortho Bed Bug Killer is in killing bed bugs, how it works, and its overall performance. Let’s get started below!

Is Ortho Bed Bug Killer Really Effective?
Ortho is a popular pesticide brand that produces various effective solutions to kill bed bugs, fleas, ticks, and other harmful insects. The Ortho Bed Bug Killer is also a top-rated pesticide that is effective in eliminating bed bugs.
It is available in various formulations, including liquid sprays and aerosols. The main ingredients of this product are Bifenthrin, Imidacloprid, and Piperonyl Butoxide which are commonly used insecticides.
This product is specially designed to target bed bugs in different stages of their life cycle. Now, you might wonder what is the science behind this product in killing bed bugs. Let’s explore that below.
How Does Ortho Bed Bug Killer Work?
Pyrethroid is an effective chemical to kill bed bugs. Again, Bifenthrin is an effective neurotoxin that disturbs their nervous systems upon contact and kills them over time.
The Ortho Bed Bug Killer contains 0.45% Piperonyl Butoxide which is one kind of synthetic pyrethroid and 0.25% Bifenthrin. Piperonyl Butoxide is one kind of synthetic Pyrethroid.
These compound chemical affects the neurotransmitters of bed bugs, leading to paralysis and eventual death. This pesticide is designed to target the central nervous system of pests like bed bugs while having minimal impact on humans and pets when used as directed.
Effectiveness and User Experiences
Now, let’s identify how effective it is and what users have said about this product.
The Ortho Bed Bug Killer is proven an effective pesticide to kill bed bugs and most of the users of this product are completely satisfied with it. You can see their review in the picture below.

However, some of the users have said that this product couldn’t kill all the bed bugs. In that case, they may not have followed the proper instructions for applying this pesticide or the chemical couldn’t reach the effective areas to kill bed bugs.
Bonus Tip: Proper Way to Apply Ortho Bed Bug Killer
If you want the best result from the Ortho Bed Bug Killer, you need to follow the tips properly:
- Bed bugs must come in contact with sprayed areas.
- Spot treat floors, rugs, carpets, tile, vinyl, & wood.
- Spray around beds and furniture.
- Spray around the pet’s sleeping quarters, bedding, floor, and floor covering.
If you are affected by large infestations, you should contact a licensed professional. You can reach out to them at 866-324-9192 for further assistance.
Frequently Asked Questions and Answers – FAQs
Does Ortho Home Defense Insect Killer Work on Bedbugs?
Yes, Ortho Home Defense Dual Action Insect Killer is effective on bed bugs. It can kill both bed bugs and their eggs. It also prevents the return of bed bugs on the applied area for two weeks.
What Kills Bed Bugs Permanently?
The high temperature of steam can immediately kill bed bugs and their eggs. However, the temperature to kill bedbugs and their eggs are different. Bed bug eggs are damaged at 50°C or 122°F temperature steam while it is required 100°C or 212°F to kill bed bugs.
Conclusion
Ortho Bed Bug Killer is not only popular for the brand but also because of its effectiveness in killing bed bugs. Everything including how effectively it can kill bed bugs and the science behind it is explained in this article. So, we hope, you can now trust this product after reading this article. Don’t forget to give us a review after using this product. Thanks for reading and good luck for the invasion against bed bugs!