How Much Does Moth Extermination Cost? [2024 Data]

Normal range: $200 - $370

Moth extermination costs $150 on average, though it can range between $200 and $370, depending on home and infestation size. 

How we get this data
An exterminator sprays a yard
Photo: ImagESine / Adobe Stock
Breyden Kellam
Written by Breyden Kellam
Contributing Writer
Updated May 31, 2024
An exterminator sprays a yard
Photo: ImagESine / Adobe Stock

On average, moth extermination costs $150, but this service can cost between $200 and $370. Your final cost will depend on several factors like home size, infestation size, and location. 

Moths may not be dangerous, but these insects can cause issues by ruining stores of food, items of clothing, and any personal belongings they set up shop in. Let’s review the cost factors involved with moth extermination and when to hire a pest control professional.

See the price range for moth extermination:
How we get this data
Normal range for U.S.
$200 - $370
  • Average
  • $150
  • Low end
  • $100
  • high end
  • $500
LOWHIGH

Moth Extermination Cost Factors

In most cases, eliminating a moth infestation costs between $100 to $200, but this price depends on a number of factors, such as infestation size, moth type, treatment method, and more. 

Home Size Accessibility

Average-sized homes of 1,500 square feet cost $100 to $200 for moth removal. Larger homes necessitate more labor and more treatment materials, so costs can rise up to $370. Have your home’s overall square footage available for the pro while gathering estimates. 

Home Size in Square Feet Average Cost
500 $100–$200
1,000$100–$250
1,500$150–$375
2,000$200–$500
2,500$250–$625

Accessibility

Accessibility, or lack thereof, also is a significant factor as exterminators consider treatment costs. If your moth infestation is tough to access, such as behind old items of furniture in the attic, it drives the price up, as it increases the time needed to complete the treatment. Pest control pros typically charge $50 to $75 per hour, so consider creating an accessible path to the infestation before they arrive. 

Infestation Size 

Tackling smaller moth infestations costs less than larger ones. The average cost of $100 to $200 covers an average infestation of indoor moths in one or two locations throughout the home. If your moths have reproduced and moved in just about everywhere, you’ll pay extra, as your pro will mix and match treatment types to eliminate all of the insects. 

Additionally, exterminating lawn moths costs extra, at $90 to $130, as the exterminator may contact a local professional landscaper for assistance. 

Infestation SizeAverage Cost
Small$90–$100
Medium$100–$200
Large$200–$400
Severe $400–$500

Treatment Method 

Depending on the infestation severity, moth type, and  layout of your home, exterminators recommend several different treatment methods, each of which offers a unique cost range. The table below provides an overview of common treatment methods along with their average costs. 

MethodDescriptionAverage Cost
Parasitic wrapsThis method involves pest versus pest in a fight to the death. Exterminators release a wasp species called trichogramma to battle your infestation. These wasps target moth eggs, laying their own eggs on top of them. This is a highly effective treatment, but some exterminators recommend a follow-up appointment to ensure the removal of moths.$90–$100
Heat treatmentBugs hate the heat, so exterminators rely on it to eliminate certain types of pests. For this treatment, technicians expose moths to temperatures above 120 degrees Fahrenheit for 30 minutes or more.$120–$300
Chemical treatmentStandard chemical treatments are reserved for outdoor moths, as these sprays represent a health risk when used indoors. Larger yards will cost more to treat. $100–$250
FumigationFumigating is highly effective at removing moths, but exterminators require people and animals to leave during the treatment. Fumigating for moths does not require tenting. $150–$350

Location

Your final price for moth extermination will depend on where the infestation is located in your home. Exterminators charge less to remove moths outdoors and in smaller, easy-to-access areas. On the other hand, spaces that are larger and more difficult to reach will often be more expensive to treat. 

LocationAverage Cost
Bedroom$100–$200
Kitchen$150–$350
Bathroom$100–$200
Closet$100–$200
Yard$100–$500
Entire home$350–$500

Type of Moth 

4 common moths compared visually, including luna, polyphemus, cecropia, and promethea
Photos: David A. Northcott / Corbis Documentary / Getty Images, Gary Walton / 500px / 500px / Getty Images, Denis Dumoulin / 500px / Getty Images, Jasius / Moment / Getty Images

Different moth species require different tactics, so your costs fluctuate slightly according to the type of moth invading your home. If you believe you made a positive identification regarding moth type, tell your pest control specialist while gathering estimates and setting up consultations. 

Travel Fees 

In most cases, exterminators don’t charge any additional travel fees. However, if you live in a remote location or if your home is well out of their typical service range, you’ll pay extra to the tune of around $1 or more for every mile outside of the standard service area. This additional fee adds on to each visit, so prepare accordingly and save money by hiring local exterminators.

Ongoing Costs for Moth Extermination

Some exterminators prefer contracts over individual visits to ensure full and long-lasting moth removal. These contracts may save a bit from visit-to-visit but require recurring payments. Here is how these contracts typically break down.

ServiceCost Range
One-time service$100–$200
Ongoing service initial visit$150–$200
Monthly pest control visit$40–$70
Quarterly pest control visit$100–$200
Annual pest control visit$100–$300

Additionally, follow-up treatments may or may not bundle in with the overall cost. Discuss follow-up options with your potential pros before deciding on a technician. In any event, follow-up treatments are lower in cost than initial visits, at $30 to $60. 

Cost of Common Moth Extermination Add-Ons

In addition to getting rid of moths, professional exterminators are also trained to handle a variety of other household infestations. Here’s how much you might pay for additional pest control services: 

DIY Moth Extermination vs. Hiring a Pro

While DIY moth extermination may be the least expensive way to keep moths at bay, hiring a moth control pro can spare you time, stress, and future infestations. A pest control professional will use their expertise and high-grade products and equipment to assess your unique issue and put together an effective treatment plan. While DIY treatments may be enough to get rid of a few moths in your home, it’s best to let a pro take care of severe infestations.   

Cost to Exterminate Moths Yourself 

You may be able to significantly lower the cost of moth extermination by handling minor infestations yourself. Purchasing repellents, traps, chemical aerosols for fumigation, and outdoor sprays can range from $20 to $150. Some DIY methods may be virtually free besides the cost of materials, like cleaning with vinegar, washing infected clothes with hot water, and freezing items. 

However, DIY remedies aren’t nearly as effective as a professional treatment. To that end, the treatments exterminators use are not available to regular consumers, such as heavy-duty pesticides, fumigation chemicals, and parasitic wasps. If you’re really ready to kick moths out for good, you’ll probably want to hire a local mosquito control service

Moth Extermination: How to Save on Services

While it’s true that extermination costs can add up quickly, there are realistic ways to save money. Consider taking the following steps to reduce costs:

  • Take preventative measures: You may be able to repel moths by keeping your home clean, washing your clothes before storing them, and then packing seasonal clothes in a dry, airtight space. 

  • Handle the issue immediately: Since moths aren’t dangerous to humans, you might not think too much of a moth sighting in your home. However, taking care of the problem before it worsens can save you money. 

  • Try DIY treatments: Hiring professional help is usually the best route for severe infestations, but DIY treatments may be successful at getting rid of a few moths. For example, you could try a homemade mosquito repellent to remove moths from your home. 

  • Get multiple quotes: Before hiring a pest control pro, reach out to at least three companies for a consultation and quote to make sure you get a fair price. 

  • Follow your pro’s treatment recommendation: Once your pro assesses the situation, they may advise a treatment plan that consists of several methods or rounds. Of course, this may drive up your final cost, making it tempting to opt for the least expensive treatment plan. It’s usually best, to move forward with the full treatment as prescribed by a reputable exterminator. 

Frequently Asked Questions

Start by searching online and asking friends and family. Some exterminators are more well-versed in moth removal than others, so peruse their website ahead of time, searching for mentions of moths. 

While on their website, look for any relevant licenses, certifications, and memberships to professional organizations. Also, look for liability insurance, as accidents happen when dealing with pesticides. Search for red flags online via the Better Business Bureau’s company database and by reading customer reviews online. Finally, give them a call to discuss the job.

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Learn more about our contributor
Breyden Kellam
Written by Breyden Kellam
Contributing Writer
Breyden is passionate about writing for the cost-conscious homeowner who wants to update their space for maximum enjoyment. When she isn’t reading up on the latest home design trends, she can be found looking for creative ways to spruce up her own space.
Breyden is passionate about writing for the cost-conscious homeowner who wants to update their space for maximum enjoyment. When she isn’t reading up on the latest home design trends, she can be found looking for creative ways to spruce up her own space.
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