How Do I Get Rid of Rodents Inside My Walls?
Place traps in areas with signs of rodent activity, like droppings or chew marks. Use baits like peanut butter, cheese, or seeds to attract rodents.

Finding rodents inside your walls can be unsettling. The scratching, scurrying, and gnawing sounds can disrupt your peace and signal a potential pest problem. Rodents like mice and rats can cause damage to your home, contaminate food, and even pose health risks. If you're dealing with this issue, you're not alone. Many homeowners in Los Angeles face rodent infestations, and addressing the problem quickly is key to preventing further damage. In this guide, we'll explore practical steps to get rid of rodents inside your walls and prevent future infestations, with a focus on effective solutions like pest control services in Los Angeles.
Understanding the Rodent Problem
Rodents are small, agile creatures that can squeeze through tiny openings to enter your home. Once inside, they often nest in walls, attics, or crawlspaces because these areas provide warmth, shelter, and safety from predators. You might hear scratching noises, especially at night, or notice signs like droppings, chew marks, or a musky odor. Ignoring these signs can lead to bigger issues, as rodents reproduce quickly and can cause structural damage by chewing through wires, insulation, and drywall.
Why Rodents Choose Walls
Walls are a perfect hiding spot for rodents. They offer protection, warmth, and easy access to food sources in your home. Rodents can enter through small cracks, gaps around pipes, or vents. Once inside, they create nests using insulation, paper, or other materials they find. This makes it critical to act fast and consider professional pest control in Los Angeles to address the issue effectively.
Step-by-Step Guide to Getting Rid of Rodents
Here’s a clear and simple plan to eliminate rodents from your walls and keep them out for good.
1. Confirm the Infestation
Before taking action, make sure you’re dealing with rodents. Look for these signs:
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Scratching or scurrying noises: These are most noticeable at night when rodents are active.
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Droppings: Small, dark pellets near walls, cabinets, or food storage areas.
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Chew marks: Look for gnawed wires, wood, or packaging.
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Nests: Shredded paper, fabric, or insulation in hidden areas.
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Odor: A strong, musky smell may indicate a rodent infestation.
If you’re unsure, contact a pest control service in Los Angeles for a professional inspection. Experts can identify the type of rodent and the extent of the problem.
2. Seal Entry Points
Rodents can enter through openings as small as a dime. Inspect your home for gaps, cracks, or holes in:
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Exterior walls
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Foundations
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Vents
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Windows and doors
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Areas around pipes or utility lines
Use steel wool, caulk, or metal flashing to seal these entry points. Pay special attention to areas where pipes or wires enter your home, as these are common rodent highways. Sealing these gaps prevents more rodents from getting inside while you address the ones already in your walls.
3. Set Traps Strategically
Traps are an effective way to capture rodents inside your walls. Here are some options:
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Snap traps: Affordable and effective for quick results. Place them along walls or near suspected entry points.
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Glue traps: These capture rodents but may not kill them instantly, so check them regularly.
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Live traps: Use these if you prefer to release rodents far from your home.
Place traps in areas with signs of rodent activity, like droppings or chew marks. Use baits like peanut butter, cheese, or seeds to attract rodents. Check traps daily and dispose of captured rodents hygienically. If the infestation is severe, a pest control service in Los Angeles can set professional-grade traps for faster results.
4. Use Rodent Repellents
Repellents can discourage rodents from staying in your walls. Some options include:
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Peppermint oil: Soak cotton balls in peppermint oil and place them near entry points or nesting areas. Rodents dislike the strong smell.
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Ultrasonic devices: These emit high-frequency sounds that may deter rodents, though their effectiveness varies.
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Natural deterrents: Ammonia-soaked rags or predator urine (available at hardware stores) can mimic the presence of a predator.
While repellents can help, they’re often not enough for a full-blown infestation. Combining repellents with traps or professional pest control in Los Angeles yields better results.
5. Clean and Sanitize Your Home
Rodents are attracted to food and clutter. Keep them from returning by:
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Storing food in airtight containers.
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Cleaning up crumbs, spills, and pet food promptly.
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Taking out the trash regularly and using secure bins.
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Decluttering areas like basements, attics, and garages where rodents might hide.
Sanitize areas where you’ve found droppings or nests, as rodents can carry diseases like hantavirus or salmonella. Wear gloves and a mask while cleaning, and use a disinfectant to eliminate germs.
6. Call Professional Pest Control Services
If the infestation persists or you’re dealing with a large number of rodents, it’s time to call in the experts. Professional pest control services in Los Angeles, like those offered by Pest Control Xpertz, have the tools and expertise to handle rodent problems effectively. They can:
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Conduct a thorough inspection to locate nests and entry points.
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Use advanced trapping and baiting methods.
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Apply safe, targeted treatments to eliminate rodents.
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Provide ongoing monitoring to prevent future infestations.
Professionals also understand local rodent behavior in Los Angeles, ensuring tailored solutions for your home.
7. Prevent Future Infestations
Once the rodents are gone, take steps to keep them out:
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Maintain your yard: Trim trees and shrubs away from your home to reduce rodent pathways.
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Secure trash bins: Use tight-fitting lids to prevent rodents from accessing food waste.
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Inspect regularly: Check for new signs of rodent activity, especially during colder months when rodents seek indoor shelter.
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Schedule regular pest control: A pest control service in Los Angeles can provide routine inspections and treatments to keep your home rodent-free.
Health Risks of Rodents in Your Walls
Rodents aren’t just a nuisance; they pose serious health risks. They can:
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Spread diseases through droppings, urine, or bites.
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Contaminate food and surfaces, leading to foodborne illnesses.
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Trigger allergies or asthma due to their dander and droppings.
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Cause electrical fires by chewing through wires.
Prompt action is essential to protect your family’s health and your home’s safety. If you suspect a large infestation, don’t hesitate to contact pest control in Los Angeles for immediate help.
Why Choose Professional Pest Control in Los Angeles?
While DIY methods can work for small infestations, professional pest control services in Los Angeles offer several advantages:
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Expertise: Trained technicians know how to find and eliminate rodents effectively.
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Safety: Professionals use safe, environmentally friendly methods to protect your family and pets.
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Long-term solutions: They address the root cause of the infestation, not just the symptoms.
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Time-saving: Experts can resolve the problem faster than trial-and-error DIY methods.
For reliable results, consider reaching out to Pest Control Xpertz for comprehensive rodent control tailored to your needs.
When to Act
The sooner you address a rodent problem, the easier it is to control. If you hear scratching in your walls, find droppings, or notice chew marks, don’t wait. Small infestations can quickly grow, leading to more damage and higher removal costs. By combining DIY efforts with professional pest control in Los Angeles, you can ensure your home stays safe and rodent-free.
Conclusion
Getting rid of rodents inside your walls requires a combination of detection, elimination, and prevention. Start by confirming the infestation, sealing entry points, and using traps or repellents. Keep your home clean and clutter-free to deter rodents from returning. For severe or persistent infestations, professional pest control services in Los Angeles are your best bet for fast, effective results. Companies like Pest Control Xpertz offer expert solutions to protect your home from rodents and other pests. Act quickly, stay vigilant, and enjoy a pest-free home.