What Are the Signs of Rodents in Houma, LA Homes?

LaJaunie's Pest Control By: LaJaunie's Pest Control Calendar Icon November 7, 2025
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Rodents are a common problem for Louisiana homes, especially in coastal Houma and surrounding areas. When the weather cools, rats and mice come inside for warmth, water, and food. Spotting signs of rodents early helps you avoid damage and contamination. For lasting protection, many homeowners turn to professional rodent control in Houma, LA, to keep pests out before they spread.

If you hear scurrying in the walls or see rodent droppings near the kitchen or attic, you likely have rodent activity. Once inside, mice and rats breed fast, and an infestation can grow in weeks.

LaJaunie’s Pest Control helps Houma and Thibodaux homeowners stop rodents and other pests. Our trained team uses family- and pet-safe methods to keep your home clean and pest-free.

Key Takeaways

• Droppings, gnaw marks, and scratching noises are clear signs of a rodent infestation.

• Unsealed entry points make it easy for mice and rats to get inside.

• Rodents contaminate food and carry health risks for families and pets.

• Professional pest control services keep your home protected year-round.

Early Signs of Rodent Infestation

Common signs include small, dark droppings the size of rice. You often find them near food storage or along walls. Droppings in several rooms usually mean the problem is spreading, which is generally the first sign of a mouse infestation that homeowners overlook.

Watch for chew marks on furniture, wires, and baseboards. Mice and rats gnaw to keep their teeth from growing too long, which can cause damage. 

Chewed wiring can even start a fire hazard that puts your home at risk. You may also hear scratching or squeaking. Learning how to identify mouse sounds in your home can help confirm rodent activity before damage occurs.

Rodents build nests from shredded paper, fabric, and insulation. Check quiet corners, garages, and attics for soft piles. A musty odor or light scratching at night can mean rodents are moving inside the walls. If activity is heavy, you may need to get rid of rats in your wall quickly before they cause structural or electrical damage.

How Rodents Get Into Houma Homes

Small cracks and gaps are big enough for a mouse. Common entry points are gaps around pipes and vents, attic openings, and spaces under doors. 

Roof rats climb trees and enter through eaves. Norway rats dig near the foundation and use ground openings. Homeowners dealing with rats in Louisiana often find that local weather and architecture make it easier for rodents to slip inside unnoticed.

Homes near water or marshy areas in Houma are especially vulnerable. The mix of humid conditions and accessible crawl spaces creates a perfect environment for rodent problems to develop. Sealing these areas is critical for long-term control.

Many homeowners are surprised to learn that rodents can chew through spray foam insulation, making professional inspection essential to identify and reinforce weak areas around the home.

Why You Should Act Quickly

Ignoring rodent signs can lead to serious problems over time. Beyond damaging food packaging and personal belongings, rodents can carry bacteria and parasites that cause illness.

Contaminated surfaces, droppings, and urine can all pose health risks, especially for children and pets. Learning how to check for mice droppings in your home helps you spot early warning signs before they multiply.

Another concern is the hidden cost of pest control in Houma, LA, when infestations grow large. Businesses and homeowners alike may spend more on repairs and sanitation if they wait too long to act. Homeowners also risk structural damage when rodents chew through drywall, ductwork, or insulation.

Fast action helps prevent the spread of disease, protects your home’s structure, and prevents existing colonies from growing. Getting professional pest control in Houma, LA, can stop the problem before it gets worse.

Areas Where Rodents Hide

Rodents prefer dark, secluded spots that provide warmth and access to food. Common nesting areas include attics, crawl spaces, and garages. In Louisiana’s humid climate, these spaces often offer everything they need: water sources from leaks, pet food left out overnight, and nearby clutter for cover.

In the kitchen, look near pantries and behind appliances for droppings or chewed boxes. Mice tear paper and cardboard. Rats chew through thicker materials. Store food in sealed containers and clean crumbs right away.

If you have raised floors or vented crawl spaces, remember that rodents love crawl spaces in Louisiana homes. The warmth and shelter beneath the structure give them a safe place to breed unnoticed. Scheduling regular inspections is the only way to detect rodent activity before it spreads indoors.

The Dangers of a Mouse Infestation

A mouse problem can grow fast in a few weeks. Mice reproduce quickly and leave many droppings each day, which contaminate storage areas and food. For those needing fast removal, local experts can safely and completely get rid of mice in Houma, LA.

In Houma homes, technicians often find nests in attics, insulation, and under kitchen cabinets. Nests can smell and attract pests like roaches and fleas. If rodents die in walls, odors can linger for days.

Do not underestimate rodent damage. Chewed electrical wiring, contaminated food, and nesting debris can create costly repairs and cleanup. Professional rodent control services eliminate existing infestations and prevent them from returning.

Why Professional Pest Control Matters

While traps and store-bought products may catch a few rodents, they rarely solve the entire problem. Rodents are excellent at hiding, and their breeding cycles make infestations difficult to eliminate without expert help. A pest control expert can inspect the whole property, identify entry points, and recommend an effective treatment plan.

At LaJaunie’s Pest Control, our technicians understand the unique challenges of Louisiana homes. We inspect attics, garages, and crawl spaces to locate rodent activity, set bait stations, and seal vulnerable gaps. We tailor each visit to your home and provide same-day service when possible so you can get back to normal fast.

Our professional pest control approach is family-safe and includes preventive steps to stop rodents from returning. From regular inspections to ongoing protection, our goal is to keep Houma homes clean and pest-free.

Keeping Rodents Away for Good

After removal, focus on prevention. Store dry and pet food in sealed containers. Fix leaks and clean spills fast. Check the exterior for burrows and holes, and trim plants that allow rodents to reach the roof.

Routine pest control helps catch signs early before they turn into bigger pest problems. In Houma, Thibodaux, and New Orleans, our team offers ongoing support and tips to help you protect your home with confidence.

Making the Right Rodent Control Choice in Houma, LA

If you’ve spotted droppings, scratching sounds, or other signs of rodents, it’s best to act before they cause severe damage. 

At LaJaunie’s Pest Control, we provide reliable, family-safe treatments designed for Houma homes and our local climate. Our experts don’t just remove rodents; they help you keep them out for good with prevention and follow-up support.

Your home should feel clean, safe, and comfortable again. Contact us today and take the first step toward a rodent-free home in South Louisiana.

FAQs

What are the most common signs of rodents in Louisiana homes?

Look for droppings, gnaw marks, and scratching sounds in walls or attics. Rodents often leave oily rub marks and nesting debris near food sources or storage areas.

How do I keep rodents out of my Houma home?

Seal cracks, gaps, and openings around pipes and doors. Remove accessible food and water sources, and keep storage areas clutter-free to reduce hiding spots.

When should I call a pest control expert?

If you notice frequent rodent activity or damage, call a professional immediately. An inspection will confirm whether you have a full rodent infestation and ensure safe, effective treatment.

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Written By: LaJaunie's Pest Control

Here at LaJaunie’s Pest Control, we always have the highest standards for service and complete customer satisfaction. In fact, we like to refer to ourselves as a customer service company that kills bugs. Simply put, if you’re not happy, neither are we! Our excellent customer service skills have earned us the Reader’s Choice Awards’ Best Pest Control Company award – three times!

LaJaunie's Pest Control is a local family-owned business

Serving Louisiana homeowners for over 15 years

Louisiana is our home, and our customers are our neighbors. We were founded in Thibodaux, Louisiana, by Jared and Skye LaJaunie in 2008. We'd love to make you a part of the LaJaunie's Pest Control family. Contact us today to get started.

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