What is the difference between pest extermination and pest control?

Pest control and pest extermination are two terms that are often used interchangeably, but there are some key differences between the two. Understanding these differences can help you make an informed decision when it comes to addressing a pest problem in your home or business.

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At Shield Pest Defense in Missoula, Montana, we believe that educating our clients is an essential part of our pest management services. In this article, we’ll take a closer look at the difference between pest control and pest extermination.

Pest Control

Pest control is the process of managing or regulating pests to prevent their damage or nuisance. This process may involve a variety of strategies, including preventative measures like sealing cracks and crevices, removing food and water sources, and setting traps or baits.

Pest control is often used as a proactive measure to prevent pests from becoming a problem in the first place. Many pest control methods are also designed to be environmentally friendly and safe for both humans and pets.

One of the benefits of pest control is that it can be a long-term solution for pest management. By taking steps to prevent pests from entering your home or business, you can reduce the likelihood of an infestation occurring.

Pest Extermination

Pest extermination, on the other hand, involves the elimination of an existing pest infestation. This process may include the use of chemical treatments, such as insecticides, to kill off the pests.

Extermination is often necessary when a pest problem has become too severe to be controlled through preventative measures alone. This may involve the complete removal of the pests and their nesting sites, as well as ongoing treatment to prevent a re-infestation.

While pest extermination can be effective in quickly eliminating a pest problem, it may not always be the best solution in the long run. In some cases, it may be necessary to combine pest control strategies with extermination to prevent pests from returning.

Choosing Between Pest Control and Pest Extermination

Deciding between pest control and pest extermination will depend on the severity of the infestation and the goals of the client. In some cases, pest control may be the best option to prevent pests from entering the home or business in the first place.

For others, pest extermination may be necessary to eliminate an existing infestation and prevent further damage or health risks. In some cases, a combination of both strategies may be needed to achieve the desired outcome.

Regardless of which approach is used, it’s important to work with a professional pest management company like Shield Pest Defense. Our experienced team can assess your pest problem and recommend the most effective and environmentally friendly solutions to meet your needs.


While pest control and pest extermination are often used interchangeably, they are two distinct approaches to pest management. Pest control focuses on preventative measures to keep pests from entering the home or business, while pest extermination involves the elimination of an existing infestation.

At Shield Pest Defense in Missoula, Montana, we believe that education is key to effective pest management. By understanding the difference between these two approaches, you can make an informed decision about the best course of action for your pest problem. Contact us today to learn more about our pest management services and how we can help you protect your home or business from unwanted pests.