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*The Angi rating for Pest Control companies in Merrillan, WI 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 Merrillan, WI 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 April 26, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.4(
27
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Merrillan, WI 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."
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+2

70 neighbors recently requested a quote
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Merrillan, WI 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."
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+2

Recommended by65%of homeowners
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Pest Control questions, answered by experts

Scented mouse deterrents, like peppermint oil, can be effective in the short term. The pungent smells may temporarily repel mice, but they lose effectiveness as the scent fades or mice get used to it. The main drawbacks are frequent reapplication and the fact that these deterrents don't address the root cause of the infestation, such as entry points or food sources. While they can be part of a broader strategy, scented deterrents alone are rarely enough to eliminate a mouse problem.

Stink bugs hate strong, fragrant scents like clove, lemongrass, spearmint, and Ylang Ylang, so you can use essential oils as a natural deterrent. (Always keep them out of reach of your pets!) In the garden, plants like lavender, garlic, and catnip can ward off stink bugs thanks to their pungent aroma. Also, avoid decorating with white, as stink bugs are oddly attracted to it.

No single deterrent will work 100 percent of the time, so we suggest combining deterrents to ensure your seed has the best possible chance to grow. Using bird netting over your seed, with physical deterrents like mylar tape coupled with hanging bird feeders at the edges of your growing area—and removing any bird’s nests, if possible—will give your seeds the best possible chance for success.

While difficult, it’s possible to get rid of German cockroaches permanently. This type of roach removal takes long-term work, including sealing your home properly and fixing any moisture problems. It may also require new habits for cleaning and food storage. For worse infestations, a pest control professional can help you find ways to get rid of cockroaches for good.

Various mites can cause health problems for people and pets, such as allergies, skin irritation, and respiratory issues. Some mites, like scabies and chiggers, can transmit diseases or bacterial infections. Other types, such as dust, mold, and spider mites, also pose risks. Spider mites, for example, can quickly spread to and damage houseplants. It is best to eradicate any type of mite from your home and seek medical care if you experience symptoms.

The Merrillan, WI 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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