Moth Extermination Costs and Prices in 2024

Are you grappling with a moth infestation and need professional help? I’ve been there, and after careful research, I found that the average cost of hiring a professional exterminator ranges from $100 to $200 depending on various factors.

In this article, we will dive into different types of moth treatments available, their costs, the pros and cons of DIY versus hiring a professional exterminator, along with measures to prevent future infestations.

Let’s unveil the mystery behind moth extermination costs together!

Key Takeaways

  • The average cost of hiring a professional moth exterminator ranges from $100 to $200, depending on factors such as the size of the infestation and treatment method.
  • DIY methods may be cheaper initially but professional pest control services often have access to more effective treatments and techniques for long-term results.
  • Moth extermination costs can vary based on the treatment method used, with options such as chemical treatments, heat treatments, fumigation, or parasitic wasps available.
  • The frequency of moth extermination services, whether one – time, monthly, or annual, also affects the overall cost.

Understanding Moth Infestations

Moth infestations can be identified by signs such as holes in clothing, carpets, or food packages, as well as the presence of moth larvae and eggs. It is important to distinguish between moths and butterflies, as moths are more likely to cause damage indoors.

Additionally, moths can pose health risks through allergic reactions and food contamination.

Signs of a Moth Infestation

Being aware of a moth infestation at the right time can help you take prompt action. Here are some signs to look out for:

  1. Frequent moth sightings in your home or property is an obvious sign.
  2. The presence of moth larvae or cocoons further confirms an infestation.
  3. Damage to clothing, rugs, and upholstery could indicate that moths have set up camp.
  4. Small holes or chewed areas on fabric is clear evidence of their destructive activity.
  5. Webbing or silken threads in corners may point towards a hidden problem.
  6. Accumulation of these pests in dark, undisturbed areas like closets or storage rooms signals a potentially large issue at hand.

Moths vs Butterflies: Understanding the Difference

Many people often mistake moths for their more colorful counterparts, butterflies. Despite some similarities in appearance and life cycle, there are clear factors that distinguish one from the other.

Moths usually have a duller color palette than butterflies, ranging from grays and browns to creams and black hues. Their antennae look like little feathers or filaments while butterflies sport long, thin antennae with small clubs at the end.

There’s also a significant difference in moth and butterfly behavior. Most species of moths are nocturnal creatures, which means they’re active during the night. These insects rest during daylight hours hidden within foliage or blending into tree trunks with their cryptic wing patterns.

In contrast, you’ll find most butterflies out-and-about during daytime hours flitting around gardens filled with nectar-bearing flowers.

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Potential Health Risks of Moths

Moths, as harmless as they may seem, pose certain health risks that shouldn’t be ignored. While most moth species are perfectly safe to humans, some varieties can cause allergic reactions in sensitive individuals.

These allergies might manifest through skin rashes or respiratory problems triggered by contact with moths.

Moreover, the real danger lurks in their ability to contaminate food sources. Moth larvae present in your pantry supplies can spoil and infest your food items such as grains and flours.

Consuming these contaminated foods could lead to gastro-related issues like stomach ache or even serious infections. Therefore, taking immediate action upon detecting a moth infestation ensures safety from these potential health hazards.

The Cost of Moth Extermination

The cost of moth extermination can vary depending on several factors, such as the treatment method used, the frequency of treatments, and the level of infestation.

Factors Influencing Extermination Costs

The cost of moth extermination can vary based on several factors. Here are some factors that can influence the cost:

  1. Size of the infestation: The larger the moth infestation, the more extensive and time-consuming the treatment will be, resulting in higher costs.
  2. Accessibility of affected areas: If the infestation is in hard-to-reach areas, such as crawl spaces or attics, it may require additional time and effort to treat, which can increase the overall cost.
  3. Home size: The size of your home can affect the cost of moth extermination. Smaller homes typically have lower costs, while larger homes may require more labor and treatment materials, resulting in higher costs.
  4. Treatment method: Different treatment methods have varying costs associated with them. Chemical treatments may be less expensive than heat treatments or fumigation.
  5. Frequency of treatments: In some cases, multiple treatments may be required to fully eradicate a moth infestation. Each additional treatment adds to the overall cost.
  6. Level of infestation: The severity of the moth infestation can impact the cost. A minor infestation may require less time and fewer resources compared to a severe infestation.

Average Cost of Moth Extermination

The average cost of moth extermination by a professional pest control service ranges from $100 to $200. This fee covers the treatment and removal of moths in your home, ensuring that they are gone for good.

However, the size of your home can also affect the cost. For an average-sized home, expect to pay within this range. Larger homes may require more labor and treatment materials, resulting in costs up to $370.

It’s important to consider these factors when budgeting for moth extermination services.

Lawn moth extermination is another aspect to be aware of, as it may require assistance from a professional landscaper. The cost for lawn moth treatment typically falls between $90 to $130, depending on the extent of the infestation and the size of your lawn.

Keep these figures in mind if you’re dealing with moths in your outdoor spaces as well.

In addition, some homeowners opt for DIY methods instead of hiring professionals for their moth problems due to financial constraints or personal preference. While this can be a cheaper option initially, it is worth noting that professional pest control services generally have access to more effective treatments and techniques that may yield better results in the long run.

Moth Extermination Cost by Treatment Method

The cost of moth extermination can vary greatly depending on the treatment method chosen. Here’s a simple breakdown of the average costs associated with different moth extermination treatments:

Treatment Method Average Cost
Parasitic Wasps $100 – $200
Heat Treatment $100 – $200
Chemical Treatment $100 – $200
Fumigation $100 – $200

It’s important to note that these are just average costs. The specific price can be influenced by a variety of factors, including the size of the infestation, the type of moth, and the location of the infestation. Always inquire about the expected cost before beginning any treatment.

Moth Extermination Costs by Frequency

Moth extermination services are typically performed either on a one-time basis or on a regular schedule, such as monthly or annually. The frequency of these services directly affects their overall cost.

Frequency of Service Average Cost
One-Time Service $100 to $200
Monthly Service $40 to $60 per month
Annual Service $300 to $500 per year

Please note that these costs can vary greatly depending on factors such as the size of your home, the level of infestation, and the type of treatment you choose. For instance, larger homes may cost up to $370 for a one-time moth extermination service. Treatment methods like heat treatment averages $120 while the use of parasitic wasps cost around $90.

Average Cost of Moth Extermination by Level of Infestation

The cost of moth extermination can significantly vary depending on the level of infestation. Here is a table that breaks down the average extermination cost by the severity of infestation.

Level of Infestation Average Cost
Minor Infestation $100 – $150
Moderate Infestation $150 – $250
Major Infestation $250 – $370

Minor infestations typically require less time and fewer resources to handle, resulting in a lower cost. Moderate infestations require more effort, hence a higher fee. Major infestations may require multiple treatments, using a combination of methods like chemical treatment, heat treatment, or even the use of parasitic wasps, causing the cost to escalate. The size of your home also plays a significant role in determining the cost, with larger homes requiring more resources and time for effective extermination.

Types of Moth Treatments

There are various types of moth treatments that can be used to exterminate moth infestations, including chemical treatment, heat treatment, fumigation, and the use of parasitic wasps.

Chemical Treatment

Chemical treatment is widely used for moth extermination, and it is an effective method to eliminate these pests. The cost of chemical treatment can vary depending on the extent of the infestation and how accessible the affected areas are.

Fumigation, which is a highly effective chemical treatment, requires temporarily evacuating your home during the process and typically costs around $150 per treatment. When it comes to moths, the type or classification of moths can also affect the cost.

Prices for chemical treatments range from $90 to $300 depending on the specific species involved. If you’re looking to save money, there are DIY extermination methods available that use tools and chemicals costing between $50 and $150.

Heat Treatment

Heat treatment is an effective method used to exterminate clothes moths and carpet moths. This process involves exposing the infested areas to temperatures above 120 degrees Fahrenheit.

It is a suitable option for different types of moths and various levels of infestation. On average, heat treatment costs around $120, making it an affordable solution for getting rid of these pests.

For carpet moth extermination specifically, the cost can range from $120 to $200 per room. Using heat treatment ensures that these bothersome insects are eliminated, providing peace of mind and protection for your belongings.


Fumigation can be a more expensive option for moth treatment, with prices ranging from $120 to $300 or more. The cost of fumigation depends on the size of your home, with larger homes requiring a higher cost.

For brown moths and pantry moths, total fumigation is usually recommended and can cost around $150 for one specific area or as much as $375 for treating the entire house.

Use of Parasitic Wasps for Moth Control

Parasitic wasps are a highly effective method for controlling moth infestations. These tiny wasps, called trichogramma wasps, target moth eggs and prevent them from hatching. The average cost of using parasitic wasps for moth control is approximately $90.

Compared to DIY methods like using repellents and sticky traps, professional treatments with parasitic wasps yield better results in eliminating moths from your home or garden. If you’re looking for an efficient and suitable treatment option for moth extermination, the use of parasitic wasps is definitely worth considering.

Moth Extermination by Moth Type

There are different types of moths that can infest your home, including house moths, lawn moths, clothes moths, and pantry moths. Each type requires specific treatment methods to effectively exterminate them and prevent future infestations.

House Moth Treatment

House moth treatment involves various methods to eliminate and prevent infestations. One effective approach is using chemical treatments, which cost around $100 for a regular-sized yard.

These treatments target outdoor moths and help control their population. Additionally, professional exterminators may use heat treatment or fumigation techniques to eradicate house moths from the premises.

It is important to consider the size of the home when seeking house moth treatment, as larger homes may require more extensive labor and materials resulting in higher costs up to $370.

Lawn Moth Treatment

Lawn moth treatment typically costs between $90 and $130. There are several methods available for treating lawn moths, including the use of parasitic wasps, heat treatment, chemical treatment, and fumigation.

Parasitic wasps involve releasing trichogramma wasps that target moth eggs and cost around $90. Heat treatment, where moths are exposed to temperatures above 120 degrees Fahrenheit, averages $120.

Chemical treatment is another option for outdoor moths and costs approximately $100 for a single pesticide treatment in a regular-sized yard.

Clothes Moth Treatment

For clothes moth treatment, it is recommended to hire a professional exterminator. The average cost for this type of treatment ranges from $100 to $200. However, the actual cost may vary depending on the size of the clothes moth infestation and the accessibility of the affected areas.

There are several methods used for clothes moth extermination, including chemical treatments, heat treatments, fumigation, and the use of parasitic wasps. If you opt for parasitic wasps, which involve releasing trichogramma wasps to target clothes moth eggs, you can expect to pay around $90.

On the other hand, heat treatment involves exposing clothes moths to temperatures above 120 degrees Fahrenheit and typically costs an average of $120.

Pantry Moth Extermination

To exterminate pantry moths, it is important to identify and eliminate their food sources. Remove contaminated items such as grains, cereals, pasta, and pet food from your pantry. Clean the shelves thoroughly with hot soapy water or vinegar solution to get rid of any remaining moth eggs or larvae.

Use sticky traps or pheromone traps to capture adult moths and monitor the infestation. If necessary, consult a professional exterminator who can use chemical treatments specifically designed for pantry moth control.

The average cost of hiring an exterminator for pantry moth removal ranges from $100 to $200 depending on the level of infestation and the size of your pantry area.

DIY vs. Hiring a Professional Exterminator

Learn about the pros and cons of DIY moth extermination versus hiring a professional exterminator. Discover the cost difference and make an informed decision for effective treatment.

The Pros and Cons

There are both advantages and disadvantages to consider when deciding between Do-It-Yourself (DIY) moth extermination methods and hiring a professional exterminator. These factors range from the effectiveness of the treatment, time and effort required, to the cost of the process.

Pros of DIY Pros of Professional Extermination Cons of DIY Cons of Professional Extermination
DIY methods can be more cost-effective initially. Professional exterminators have access to stronger, more effective treatments. DIY moth extermination methods are often less effective than professional treatments. Hiring a professional exterminator for moth pest control can cost between $100 to $200 on average.
DIY treatments can be done on your own schedule. A professional can thoroughly inspect the property and identify all infestation sites. DIY methods may not address the full extent of the infestation, resulting in recurring issues. Larger homes may cost up to $370 for moth removal.
You have direct control over what products and methods are used. Professional exterminators may offer contracts and follow-up treatments at additional costs ranging from $30 to $60. The time and effort required for DIY moth control can be substantial. The accessibility of the infestation site affects the cost of extermination.

The Cost Difference

When it comes to moth extermination, there is a significant cost difference between doing it yourself (DIY) and hiring a professional exterminator. Below is a comparison:

Method Cost
DIY moth extermination Varies, but typically lower cost
Professional moth extermination $100 to $200 per treatment
Additional costs for professional services (such as travel fees) Varies, but can increase the total cost
Contracts and follow-up treatments with professional exterminators $30 to $60 per visit

While DIY methods may have a lower upfront cost, they may not be as effective as professional treatments, which may lead to higher costs in the long run. For example, the use of parasitic wasps for moth control, a professional treatment, is around $90, which may seem high initially but can provide a more effective solution. Similarly, heat treatment, also a professional approach, averages $120. Chemical treatment, another professional means, is around $100.

Fumigation, an extremely effective method for removing moths, costs approximately $150 per treatment when done by professionals. Keep in mind that these prices can vary, and exterminators may charge additional travel fees for locations outside their standard service area. Contracts and follow-up treatments may also carry additional costs, ranging from $30 to $60 for each visit.

In conclusion, while the initial cost of hiring a professional exterminator may seem high, it is important to consider the potential savings in the long term from a more effective and efficient treatment.


In conclusion, understanding the average cost of moth extermination is essential for homeowners facing a potential infestation. The cost can vary depending on factors such as the size and accessibility of the infested areas, as well as the treatment method chosen.

It is recommended to consult with a professional exterminator to accurately assess the situation and determine the most effective and affordable solution for moth control.


1. How much does it typically cost to hire a moth exterminator?

The average cost of hiring a moth exterminator can vary depending on factors such as the severity of the infestation, the size of the affected area, and the location. However, on average, homeowners can expect to pay around $100 to $300 for professional moth extermination services.

2. What factors can affect the cost of hiring a moth exterminator?

Several factors can influence the cost of hiring a moth exterminator. These include the size and complexity of the infestation, any additional treatments or services required (such as cleaning or repairs), and whether ongoing maintenance or follow-up treatments are needed.

3. Are there any hidden costs associated with hiring a moth exterminator?

While most professional pest control companies provide transparent pricing, it is always advisable to inquire about any potential hidden costs before hiring an exterminator. Additional charges may apply for specialized treatments, extensive infestations requiring multiple visits, or if structural repairs are necessary.

4. Can I save money by attempting DIY methods instead?

While there are some DIY methods and products available for dealing with moths, they may not be as effective as professional treatment options. Moth infestations often require thorough inspection and targeted treatments that only trained professionals can provide. Attempting DIY methods without proper knowledge and expertise could lead to inadequate results and potentially costly consequences in terms of damage caused by untreated infestations.

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