Rodents may be small, but the damage they cause can be significant. Common invaders include house mice, deer mice, Norway rats, and roof rats, all of which can squeeze into tiny openings to make themselves at home. If you suspect a rodent problem in your home or business, early detection is key to preventing costly repairs and health risks. Here are the top five signs that indicate you might have unwelcome furry guests.

1. Droppings and Urine Trails
Rodent droppings are one of the most obvious signs of an infestation. These small, dark pellets are commonly found near food sources, in cabinets, along baseboards, and in hidden areas like attics and basements. You may also notice urine stains or an ammonia-like odor, which is another strong indicator of a rodent problem.
2. Gnaw Marks and Property Damage
Rodents have strong teeth that continuously grow, so they chew on various materials to keep them trimmed. Look for gnaw marks on furniture, wires, baseboards, food packaging, and insulation. Electrical damage from rodent chewing can even lead to fire hazards, making early detection crucial.
3. Scratching and Scurrying Noises
If you hear scratching, squeaking, or scurrying sounds at night, you might have rodents moving within your walls, ceilings, or under floors. Rodents are nocturnal creatures, so their activity is most noticeable after dark when the house is quiet.
4. Nests and Shredded Materials
Rodents build nests using shredded paper, fabric, insulation, and other soft materials. If you find small piles of shredded debris in hidden areas like behind appliances, inside cabinets, or in storage spaces, it’s likely that rodents have set up residence.
5. Unusual Pet Behavior
Pets often sense rodents before humans do. If your cat or dog seems fixated on a specific spot, is sniffing or pawing at walls, or acting unusually alert, they may be detecting a rodent problem.
What to Do If You Have a Rodent Problem
Ignoring these signs can lead to property damage and health risks, as rodents carry diseases and contaminate food. If you notice any of these indicators, act quickly by sealing entry points, removing food sources, and contacting a pest control professional.
At Madsen Pest Management, we specialize in effective rodent prevention solutions to help protect your home or business. Contact us today for a thorough inspection and a customized treatment plan to keep unwanted pests at bay!
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