5 Common Household Pests in Rapid City and How to Get Rid of Them

As fall weather arrives in Rapid City, SD, homeowners often notice an influx of pests invading their homes. With the onset of cooler temperatures, insects seek warmer environments to shelter over the winter months – and your house can become an inviting target. Don’t let these unwanted guests make themselves at home. Learn about six common household pests in the Rapid City area and how professional pest control services can keep them out.


Spiders are among the creepiest pests that can invade Rapid City homes during fall. While they help control other bugs outdoors, having them indoors can be unsettling and even dangerous for your family. The black widow spider, found in South Dakota, has a venomous bite that can cause severe health issues in humans and potentially kill pets. Consider a perimeter pest control application from a Rapid City exterminator to protect your loved ones. This proactive treatment creates a barrier around your home, stopping spiders and other pests before they can enter.


Ants are a persistent nuisance pest that can easily invade Rapid City homes in search of food and moisture. Common ant species like carpenter ants can cause structural damage by hollowing out wood for nesting. Odorous house ants emit an unpleasant smell when crushed.

To prevent ant infestations, seal cracks, and entry points, keep counters clean, and store food properly. Professional ant control may be needed for severe infestations or carpenter ant problems.


Few pests are as revolting as cockroaches scurrying across your kitchen floor. These hardy insects can spread diseases and trigger allergies/asthma. German and American cockroaches are common in Rapid City homes.

Eliminating sources of food, water, and hiding spots through deep cleaning is key to cockroach control. Baits and insecticide treatments by a pest control expert may be required for heavy infestations.


The creepy appearance of earwigs with their pincer-like appendages often causes alarm, though they are relatively harmless. These moisture pests frequently invade Rapid City basements, bathrooms, and other damp areas.

Reducing moisture issues and sealing cracks/entry points can deter earwigs. Insecticide barrier treatments around the home’s exterior help prevent them from getting inside.

fly insect close up

Cluster Flies

As temperatures drop in fall, cluster flies become a nuisance as they seek warm overwintering sites – including Rapid City homes. These sluggish flies congregate in attics, wall voids, and sunny windows.

Sealing cracks/crevices and using screens on vents/openings prevents cluster fly entry. A pest management professional can treat attics and voids to eliminate overwintering populations.

Get Professional Pest Control in Rapid City, SD

Constantly battling household pests can feel overwhelming for Rapid City homeowners. Your home should be a safe refuge, not a place where bugs make you feel on edge. Trust the experts at Warne Chemical & Equipment Company to protect your Rapid City property with reliable pest extermination services. Our experienced technicians use advanced methods to eliminate current infestations and implement preventative treatments to stop future invasions. We customize our approach for your specific home and the pests common in the Rapid City region.

Don’t let pests make themselves at home in your house this fall. Call Warne Chemical at 605-342-7644 today for a free pest control quote for your Rapid City property!

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