What to spray to keep spiders away?

• <div><p>Experts have mixed opinions about spraying spiders. <a href="https://entomologytoday.org/2018/01/22/do-chestnut-lemon-or-peppermint-scents-repel-spiders/#:~:text=Results%20were%20mixed,the%20three%20species.">A recent study</a> found that chestnut and peppermint oil have a repelling effect on some spider species, but were ineffective at repelling others. You should consult with an expert exterminator to find out what works best to repel the spiders living in and around your home.</p></div>

Do bug bombs kill all bugs?

• <div><p>Foggers work best on insects out in the open, such as ants. Insects that tend to hide, including <a href="https://www.angi.com/articles/how-get-rid-bed-bugs.htm">bed bugs</a>, are less susceptible to the bombs and will likely need to be dealt with in another manner.</p></div>

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Q: Where is the best place to put a squirrel trap?

• <div><p>Squirrels tend to forage, traveling along roof and fence lines. To trap a squirrel, placing a baited trap on the roof near the point of entry is the best option. If you can see them going in and out or recognize the damage they might be causing to the exterior of your home, you can also try placing traps near those locations.</p></div>

Q: How do I prevent pest infestations?

• <div><p>Regular cleaning, proper food storage, sealing entry points, and professional inspections help prevent infestations.</p></div>

Q: Can I remove animals myself?

• <div><p>DIY animal removal is rarely a good idea and is not advised for many reasons. First, these types of animals can carry diseases and, therefore, pose a health risk to you, your family, and your pets if mishandled. Second, depending on your city or municipality, it may be illegal to remove or handle wildlife yourself. </p><p>Sealing your home against these animals yourself is also a bad idea. Trapping an animal under your house will cause odor and insect problems when it passes away. </p></div>

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Verified Reviews for Pest Control pros in Dahlgren, IL

*The Angi rating for Pest Control companies in Dahlgren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.

*The HomeAdvisor rating for Pest Control companies in Dahlgren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.

Last update on January 26, 2026

Reviewed in January 2026
Langley Electric had the part we needed in stock on the coldest day of the year so far. He charged a very fair price, delivered to the front door, and was extremely quick.
Langley Electric
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Reviewed in January 2026
Had a front door installed where there had not been one. Contractor went above and beyond what was expected by installing insulation and OSB where we had already removed existing siding. Contractor cleaned up and removed all debris from job site. We will be using this contractor for other...
RW Construction
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Reviewed in October 2024
Very nice people to work with .they do a great job to keep there customers happy I recommend them for your home needs
Brooks Village Homes
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Reviewed in June 2024
The work was completed in one day, with minimal inconvenience
Bath Experts
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Reviewed in August 2023
They are excellent at their job, and they do it in a timely manner.
Midwest Contractors Landscape
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Reviewed in July 2023
Hard worker, attention to detail, works fast.
Reliable Flooring
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Reviewed in April 2023
J&L Construction did a fantastic job on our roof! The owner was there and double,triple checked that everything was done to the t’s, cleaned up the mess beautifully, and was very professional and courteous to everyone of our questions and needs. We called them and received a quote immediately...
JL Construction
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Reviewed in December 2022
Everything from them coming to inspect and give me a quote to them coming to remove my old bathtub and installing my new shower it was done timely as promised and very professional
Bath Fitter
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Reviewed in July 2022
Very friendly,knew what they were doing,great cleanup. Will use again!
Hirons Excavation
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Find Pest control specialists in Dahlgren

Terminix® Pest Control

4.0(

)

Serving Dahlgren, IL and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."

32 neighbors recently requested a quote

Serving Dahlgren, IL and surrounding areas

In business since 1927

Free estimates

Credit card accepted

"We found evidence of termite infestation. They responded quickly and inspected property the following day. Price was reasonable and employee was knowledgeable. He explained scope of work and options thoroughly. We added pest control as additional price was very reasonable. Work was performed the following day and we are satisfied with service."

Recommended by83%of homeowners

Serving Dahlgren, IL and surrounding areas

In business since 1927

Free estimates

Warranties offered

"From sales, termite application, and pest control Price Termite & Pest Control where professional and friendly. I was able to watch the treatments and they were exactly what was explained to me in my first meeting - no deviation or shortcuts. I highly recommend this company"

Recommended by85%of homeowners

Serving Dahlgren, IL and surrounding areas

In business since 1927

When it comes to protecting homes, Terminix has satisfied more customers than any other insect and pest control company in the industry, with more than 15 million service visits annually.

Recommended by66%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Dahlgren, IL and surrounding areas

In business since 1971

Credit card accepted

"United Air Temp was able to procure a replacement furnace controller board in a couple of days and Zachary was out within 4 days of the initial visit. The furnace now works very well."

Recommended by65%of homeowners

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Pest Control questions, answered by experts

Squirrels tend to forage, traveling along roof and fence lines. To trap a squirrel, placing a baited trap on the roof near the point of entry is the best option. If you can see them going in and out or recognize the damage they might be causing to the exterior of your home, you can also try placing traps near those locations.

Regular cleaning, proper food storage, sealing entry points, and professional inspections help prevent infestations.

DIY animal removal is rarely a good idea and is not advised for many reasons. First, these types of animals can carry diseases and, therefore, pose a health risk to you, your family, and your pets if mishandled. Second, depending on your city or municipality, it may be illegal to remove or handle wildlife yourself.

Sealing your home against these animals yourself is also a bad idea. Trapping an animal under your house will cause odor and insect problems when it passes away.

Experts have mixed opinions about spraying spiders. A recent study found that chestnut and peppermint oil have a repelling effect on some spider species, but were ineffective at repelling others. You should consult with an expert exterminator to find out what works best to repel the spiders living in and around your home.

Foggers work best on insects out in the open, such as ants. Insects that tend to hide, including bed bugs, are less susceptible to the bombs and will likely need to be dealt with in another manner.

The Dahlgren, IL homeowners’ guide to pest control services

From average costs to expert advice, get all the answers you need to get your job done.

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