By: LaJaunie's Pest Control 
October 23, 2025 
Do you keep seeing cockroaches at home? Many homeowners in the New Orleans area struggle with roaches year-round. The warm, humid weather and older buildings provide them with the perfect environment to live and multiply.
If you want to get rid of cockroaches in New Orleans, you’re not alone. These tough insects hide in tight spaces, contaminate food, and can quickly turn into a large infestation.
This five-step guide offers straightforward methods for eliminating roaches and preventing their return. With the right plan and local assistance, you can keep roaches out of your home and avoid pest problems before they escalate.
Key Takeaways
• Identify the type of roach for the proper treatment
• Keep your home clean and eliminate food sources
• Seal cracks and entry points to block access
• Work with professional exterminators for long-term pest-free results
Step 1: Identify the Type of Roach
Different species of roaches require different treatment methods. Common roaches found in Louisiana include the German cockroach, American cockroach, brown-banded cockroach, and smoky brown cockroach. Knowing the type of roach helps you choose the right approach for cockroach control in New Orleans, LA.
German cockroaches spread fast indoors. They often hide behind stoves and refrigerators, in bathrooms, and under sinks. American cockroaches in Louisiana are large and typically enter from outside or through drains and sewers.
Brown-banded cockroaches in Louisiana prefer warm, dry rooms, while smoky brown cockroaches prefer humid areas, such as attics and basements.
Once you know which species you’re dealing with, you can better plan how to find out where roaches are getting into your home and stop them at the source.
Step 2: Eliminate Food and Water Sources
Roaches need food and moisture. Clean crumbs, grease, and spills every day. Store food in sealed containers and avoid leaving pet food out overnight to prevent spoilage. Fix leaks and dripping faucets, and dry up standing water. Pay close attention near fridges, dishwashers, and sinks where moisture collects.
To prevent another cockroach infestation, take preventive steps such as removing clutter and cleaning under appliances. Many infestations start in kitchens and bathrooms where crumbs and water accumulate. Keeping your home dry and sanitary is crucial to getting rid of cockroaches in Southeast Louisiana for good.
Step 3: Seal Entry Points and Hiding Spots
Roaches fit through tiny cracks, so use caulk to seal gaps around windows, doors, and pipes. Check crevices near baseboards and gaps behind cabinets where roaches hide. In older homes across Greater New Orleans, inspect the area around the foundation and vents closely for potential entry points.
At LaJaunie’s Pest Control, our technicians often find that sealing entry points is one of the most effective steps to prevent new roach problems. Sealing also helps keep out termites and rodents through proper rodent control practices.
Step 4: Use Baits and Safe Treatments
After cleaning and sealing, place bait stations and gel baits to target active roaches. Put them under sinks, behind stoves, and inside cabinets. Roaches eat the bait and carry it back to their nest, spreading it to other roaches in the process. Do not spray around baits. Sprays can scatter roaches and drive them deeper into their hiding places.
For persistent infestations, professional pest control services can handle tough cases safely and efficiently. At LaJaunie’s Pest Control, we offer same-day treatments and ongoing pest control solutions to keep your home pest-free. Our experts receive training to treat every type of roach, including the Louisiana flying cockroaches, which become more active during the hot summer months.
Step 5: Schedule Regular Inspections and Treatments
Even after roaches are gone, routine inspections help prevent new infestations from occurring. A pest control company can spot early signs before roaches spread again. Our technicians also share tips, such as lowering indoor humidity and checking hidden areas, including attics and basements.
If you’re wondering how often to treat for roaches in Louisiana, the frequency depends on the condition and environment of your home. Many homes benefit from quarterly visits, while high-risk areas may require monthly follow-ups to maintain pest-free status.
At LaJaunie’s Pest Control, you can schedule a free inspection for roaches, bed bugs, termites, or rodents. With same-day appointments and reliable extermination services, you get fast, helpful care that keeps your home protected.
Making the Right Choice for Roach Control in Louisiana
Roaches are persistent pests in homes throughout Louisiana. While regular cleaning and sealing can help, heavy infestations often require professional attention.
At LaJaunie’s Pest Control, we provide expert Louisiana cockroach control services throughout New Orleans, Metairie, Baton Rouge, Slidell, and surrounding areas. Our team understands how Louisiana’s warm, damp climate affects infestations and uses safe, targeted methods to treat them effectively.
For broader protection, we also offer termite control and rodent control as part of our comprehensive pest control programs in New Orleans.
Ready to take the next step toward a roach-free home? Contact us today to schedule your inspection or request a same-day visit.
FAQs
What are the signs of a roach infestation?
Common signs include droppings, shed skins, egg cases, and a musty, unpleasant odor. You might also see roaches scatter when the lights turn on.
How long does it take to eliminate roaches?
Most infestations take several weeks to control, depending on severity. Regular treatments ensure roaches don’t return.
Why are roaches so common in New Orleans?
The city’s heat and humidity create ideal conditions for breeding. Poor sanitation and open entry points also contribute to infestations.
