According to the National Pest Management Association (NPMA), October 16-23, 2022 is Rodent Awareness Week, an annual acknowledgment to boost greater awareness of the threats that rodents pose to property and public health (especially in fall and winter). Terminix Service, Inc, (TSI), the largest pest control company in the Carolinas, is sharing beneficial knowledge about the most common rodent species found in the region, along with tips and tricks on how to prevent infestations this fall and winter.
“With colder weather on the horizon, mice and rats are on their annual search for warmth, shelter and food indoors,” said Terminix Technical Director Kevin Hathorne, BCE.“ Once these pests get inside, they can cause damage by gnawing through drywall and insulation, as well as the electrical wiring in your walls or even vehicles. Damaged electrical wiring is not only expensive to replace, but also poses a great fire hazard. These rodents can also contaminate foods and are known to carry bacteria and diseases that can be transmitted to humans, fleas and ticks and can also cause allergies and trigger asthma.”
This Rodent Awareness Week, Terminx is sharing the most common rodent species found in the region and preventative tips on how to keep them out:
Deer mice are found throughout the U.S. and prefer to hide in rural areas like old fence posts or log piles. Although rarely an indoor pest, they will wander into homes in search of food and warmth in the winter. This rodent is also a common carrier of hantavirus, a potentially fatal disease. To keep deer mice out, avoid storing pet food or birdseed in places like the garage or a shed where they are accessible.
House mice are the most common rodent species encountered and are found throughout the U.S. They typically nest in dark, secluded areas of the home and have great climbing abilities. House mice are known for gnawing through materials like drywall and electrical wiring and can transmit Salmonella. Avoid clutter in the home as house mice tend to nest in boxes or paper.
Norway rats, a primarily nocturnal species, can also be found throughout the U.S. They are known vectors of several diseases, including the plague, and can gnaw through plastic and lead pipes. Be sure to seal up any crevices or holes leading into your home, as Norway rats can squeeze through openings the size of a quarter.
Roof rats are found throughout the coastal U.S. states and southern parts of the country. Their ideal nesting sites are those in upper areas of a tree and roof rats are also vectors of the plague. Ensure all garbage is stored in sealed tight receptacles to prevent attracting this rodent.
“Rodents can wreak havoc on your home because they are naturally curious creatures and will eagerly investigate new items in any new space,” continued Hathorne. “It’s important for homeowners to know how to spot a rodent infestation and to take the necessary steps to avoid these unwanted visitors. When rodents come inside, they tend to set up shop and stay. They’ll create nests, breed, and forage for food. Mice can nest in just about any undisturbed area, including walls, closets, attics, cabinets, appliances, and furniture. These pests can usually be noticed by the homeowner with signs such as droppings, chewed food items, and the sounds of pitter-patter as they run around at night.”
Common signs of a rodent infestation include:
Droppings & Urine Staining: Fecal pellets are often left behind in places where their food is stored, such as attics, soffits, window dormers, as well as wall cavities and on top of wall beams. Dark-colored stains may appear on walls and leak between tongue-and-groove ceilings.
Gnaw Marks: Rodents will chew through air vents, exterior walls, roofs, and fascia boards along the gutter line. Once inside, they are known to bite through walls, wood, and wires. The damage to wiring within walls can increase the risk of a house fire.
Nests: Rodents prefer to nest in dark, secluded areas where there is little chance of disturbance. Be on the lookout for shredded insulation, leaves, and woody debris inside attics and void spaces. Debris hanging out of an air vent is a dead giveaway you have a problem.
Rub Marks: Rodents tend to leave dark grease or dirt marks — from their oily fur — around entry point holes and on posts or columns as they follow a trail in and out of the home between their nest and food.
Strange Noises: Scurrying in the walls or in the attic could mean a rodent family is present.
To help protect against these threats and possible public health impacts, the NPMA and Terminix recommend the following tips:
Insert door sweeps and repair damaged screens
Screen vents and openings to chimneys
Seal cracks and holes on the outside of the home
Replace loose mortar and weather stripping
Store food in airtight containers and dispose of garbage regularly
Keep attics, basements and crawl spaces well-ventilated and dry
Repair leaking pipes and clogged drains
Inspect all packaging for damage before bringing it into the home
Store firewood at least 20 feet away from the home
If a rodent infestation is suspected in your home, it’s best to contact an experienced pest control professional to assess the situation. For information from Terminix on the signs of rodent infestation and more tips on safeguarding your home, visit: https://www.trustterminix.com/pest-control-services/rodents/.
For 75 years, our customers have trusted Terminix Service, Inc., for the very best in termite and pest control protection for their homes and businesses. With annual revenue in excess of $150 million, the family-owned and operated Terminix Service, Inc. is the tenth-largest pest control company in North America. Terminix Service, Inc. operates in South Carolina, western North Carolina, and the Central Savannah River Area of Georgia. Visit www.TrustTerminix.com or call 1-800-TERMINIX.
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