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Top-Rated Pest control specialists in Walnut Grove - Updated Nov 2026

Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Walnut Grove, MN 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

58 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Presto-X (St. Louis)
Presto-X (St. Louis)
New to Angi
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+4 more

Serving Walnut Grove, MN and surrounding areas

Approved

In business since 1932

Free estimates

Warranties offered

Since 1932, Presto-X has been providing expert pest control services guided by the enduring principles of providing world class service to our customers and taking care of our colleagues. Presto-X covers your home or business with expert knowledge, professionally licensed and trained technicians, and exemplary service designed specifically for you.

Pest Control FAQs, answered by experts

Roaches have a strong sense of smell and are repelled by a variety of potent aromas. Scents that can help deter them include citrus (such as lemon and orange), herbs like peppermint, mint, basil, thyme, and oregano, spices like bay leaves, cinnamon, clove, and garlic, as well as lavender, eucalyptus, citronella, tea tree oil, and vinegar.

You can use these scents in several ways to create an unwelcoming environment for roaches:

  • Plants: Place mint or lavender plants in your home or garden.

  • Powders and Leaves: Sprinkle garlic powder or place crushed bay leaves and citrus peels in high-risk areas like kitchens, bathrooms, and entry points.

  • Sprays: Create a diluted solution with scents like lemon or vinegar to spray in your home. These can also be used in cleaning products or as room fresheners.

  • Essential Oils: While essential oils of these scents can be used, be cautious as they can be toxic to pets if inhaled.

It is important to note that while these smells can help keep roaches away, they typically do not kill them and may not be enough to drive out an existing infestation entirely. For best results, combine these scent-based deterrents with regular cleaning. Be sure to clean up all food spills, crumbs, and dirty dishes promptly, and keep trash cans covered with a tight-fitting lid to remove potential food sources.

One scorpion sighting doesn’t necessarily mean there’s an infestation, but finding a scorpion in your home should always be taken seriously. Don’t panic, though, as that will only make the situation more stressful, and you may act irrationally out of fear. Most scorpions have extremely painful stings that cause swelling and redness, but they’re not life-threatening.

However, while not all species are dangerous, the Arizona bark scorpion, which is common in the southwest U.S., is highly venomous and potentially deadly to humans. Never attempt DIY removal if you suspect it may be the Arizona bark scorpion—instead, contact a pest control professional immediately for safe, effective scorpion removal

Mosquito fogging should be done every two days during the first week of treatment. This level of frequency helps to interrupt the mosquito breeding cycle and prevent them from laying eggs in your yard. After the first week, mosquito fogging can be reduced to a schedule of once a week.

Depending on the size of your home and accessibility, expect professional pest inspections to take between 30 and 60 minutes. If you have a large property or limited accessibility, pest inspections may take longer. 

Allowing wolf spiders to reside in your home can have benefits, as they serve as natural exterminators, preying on insects and pests that could become problematic. Their presence can help keep your residence relatively free of nuisance insects such as flies, ants, and cockroaches, reducing the need for chemical pesticides. Wolf spiders are generally not hostile towards humans, and their bites, although painful, usually don't result in a significant medical concern. If you can coexist peacefully with these spiders and recognize their role in maintaining a balanced ecosystem within your household, they can contribute to a healthier and pest-reduced environment.

The Walnut Grove, MN homeowners’ guide to pest control services

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