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Five Signs of a Pest Infestation in Your Home

  • Writer: Staff Desk
    Staff Desk
  • 8 hours ago
  • 3 min read
Two workers in white hazmat suits disinfect a living room with green sprayers. The bright room has a beige couch and plants on shelves.

A quiet house turns out to be a stressor quite fast when the undesired pests find their way inside. Ants in the kitchen, termites in the walls, rodents scurrying at night, pest infestations are the nightmare of a homeowner. It is essential to detect pest issues early on; pest issues that are not addressed can lead to property damage, health hazards, and expensive professional interventions. Knowing the main warning signs of an infestation will not only help to protect your family but will also enable you to intervene in time before pests become a significant issue. These are five clear indicators that you might have a pest infestation in your house.


Unusual Noises or Movements

Have you ever been shocked by scratching, rustling, or scampering sounds in your walls, attic or ceiling, particularly at night? These may be rodents like mice or rats. Similarly, the sound of buzzing around wood can indicate the presence of carpenter bees or termites behind the scenes. Pests tend to be most active when the house is silent and still, and when you hear some strange noises repeatedly, this is enough to start an investigation. Physical observations - be it a line of ants on the counter or a cockroach running around the floor, they are obvious red flags and must never be overlooked.


Droppings, Body Parts, or Tracks

Droppings, shed skin, wings, or discarded body parts are one of the most visible signs of a pest problem. Small pellet-like droppings are left behind by rodents, and cockroaches and other insects can leave dark smear marks or pieces of exoskeleton on their trails. Note droppings in corners, cupboards, along baseboards, or around food storage--these are favorite pest hiding places. Certain pests like mice will also leave behind oily rub marks or little footprints in dustier places like basements or crawlspaces. The presence of these physical signs should be enough to take immediate action to avoid the further development of the infestation. 

When in doubt, it is always better to engage the services of a professional pest control company, such as North Fulton Pest Solutions, that will conduct a thorough inspection and give you a sense of security.


Damage to Property and Holes of Unknown Origin.

Close-up of wood damage with termite droppings on a ledge. The wood appears cracked and weathered with a mix of brown and gray tones.

Before anyone is aware of their existence, pests are able to cause significant structural damage. To give an example, termites and carpenter ants eat wood (eating it inside out), and leave hollow holes, or sinking floors, or blistering paint. Rats or mice can chew electrical wires to form a fire risk, or chew holes in walls, insulation, and packaging of food in the pantry. Check around walls, gnaw marks in concealed areas or torn fabrics and furniture stuffing. Even the slightest, unaccounted damage to property can be an indicator that pests are settling in.


Strange Odors

Hand in a blue glove sprays pesticide on ants near a white wall radiator. Yellow spray bottle, light-colored floor, and scattered ants. Clean-up scene.

The other red flag is the appearance of bizarre, unpleasant odors that do not have an apparent origin. An example of this is the urine and droppings of rodents that can produce a musky and ammonia-like odor. Remnants of insects, nesting materials, or decomposing food that has been carried away by pests can produce unpleasant odors that can linger in less frequented places like behind appliances, basements, or in wall cavities. Certain pests, such as cockroaches, have their own characteristic oily, smelly odor when they are in large numbers. When you begin to smell something in your house that you cannot explain, you need to move fast and investigate it fully.


Visible Nests or Pest Harborage Sites

Pests tend to nest or form colonies when infesting areas that are very difficult to detect. Rats nest with paper or cloth, or insulation behind walls or in attics. Wasps, bees, or hornets may build elaborate nests beneath eaves, decks, or sheds. Ants and termites build tunnels, mud tubes, or small heaps around foundations or entry points. These harborage sites can be inspected in dark, cluttered, or seldom-used areas and will give valuable information on the nature and level of infestation being dealt with. When you see a nest, be careful, some of the pests are fierce when provoked.


Final Thoughts

The first line of defense against pests is vigilance. You can respond promptly to prevent pests from causing your discomfort and damage to your property by learning to identify the early signs of their activity, such as unusual sounds, droppings, property damage, strange odors, and concealed nests. Waiting until a minor problem turns into a full-scale infestation is never a good idea; an active strategy and the assistance of a reputable specialist will keep your house pest-free and healthy enough to accommodate all its residents.


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