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North Jersey Β· Roach infestation help

Roach Infestation? Expert Tips and When You Need a Pro in New Jersey

Seeing roaches when you flip on the kitchen light? Finding droppings in the cabinets? A roach infestation doesn't fix itself, and most store-bought fixes only scatter it. Silver Bullet Pest Control, based in Garfield, helps North Jersey homes, apartments and businesses find where roaches are living and wipe out the colony.

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Text a photo of the roach (even a squashed one) to 973-510-2585 and we'll tell you which kind it probably is and what it means.

What should you do about a roach infestation?

To beat a roach infestation, identify the roach, find where it hides, take away food, water and clutter, and use gel baits and monitors placed where roaches travel; avoid foggers, which scatter them. Small tan German roaches in a kitchen almost always need a professional baiting plan and a follow-up visit. Call or text Silver Bullet Pest Control at 973-510-2585. NJ License 90568B.

Signs you have a roach infestation, not just one roach

One roach that wandered in from outside on a summer night is not an infestation. Roaches that live in your home leave clues, and the clues tell you how settled in they are. Look for these, ideally with a flashlight about an hour after the lights go out:

  • Live roaches in daylight. Roaches avoid light. If you see them during the day, the hiding spots are probably full.
  • Droppings. Small roaches leave dark specks that look like coffee grounds or pepper along cabinet hinges, inside drawers and on top of the refrigerator. Larger roaches leave small cylinder-shaped pellets.
  • Egg cases. Brown, bean-shaped capsules in corners, behind appliances or stuck under shelves.
  • Shed skins. Light brown, roach-shaped shells left as young roaches grow.
  • A musty, oily smell in cabinets or a closet that doesn't go away after cleaning.
  • Smear marks along the edges where walls meet counters, in damp areas.

Two or more of these signs in the same room usually means roaches are breeding there, and that's when quick action saves weeks of trouble.

How bad is your roach problem?

A rough guide to how far along an infestation is, based on what we see in North Jersey homes. It's a starting point, not a diagnosis.

What you seeWhat it usually meansWhat to do
One large roach, once, in summerA visitor from outside, a drain or a sewer lineSeal gaps, check drains, watch for more
A few small roaches at night in one roomAn early indoor infestationStart the tips below and call for an inspection
Roaches in the kitchen and bathroom, droppings in cabinetsAn established colony that is breedingProfessional baiting plan with a follow-up
Roaches seen in daytime, on walls or in bedroomsA heavy infestation; hiding spots are fullCall now; DIY will not catch up
Roaches keep returning in an apartment after you treatThey're moving between unitsBuilding-wide plan with the landlord or manager

Not sure which row you're in? Put a few sticky monitor traps under the sink, behind the fridge and near the stove overnight. The number you catch, and where, tells a technician a lot.

Which roach is it? Photos from North Jersey

Different roaches mean different sources and different treatment. These are the ones we deal with most.

Close-up photo of several small cockroaches on a white surface
Small indoor roaches

German cockroaches: the true infestation roach

  • Small, light brown, about half an inch
  • Two dark stripes behind the head
  • Found in kitchens and bathrooms, near warmth

German roaches live entirely indoors and breed faster than any other roach in New Jersey homes. Each egg case holds dozens of young, and the female carries it until it's almost ready to hatch, which protects it from many sprays. This is the roach that nearly always needs a professional baiting plan and a follow-up visit.

Large reddish-brown American cockroach, often called a water bug
Large roaches

American cockroaches ("water bugs")

  • Reddish brown, up to about 1.5 inches
  • Seen in basements, boiler rooms and near floor drains
  • Often show up in summer and after heavy rain

These big roaches usually come from sewers, drains and damp basements, especially in older buildings and apartment houses with shared plumbing. Seeing one now and then doesn't always mean a colony in your living space, but several a week points to an entry point or a drain problem that needs attention.

Black oriental cockroach on a white background
Dark basement roaches

Oriental cockroaches

  • Shiny, dark brown to black, about an inch
  • Slow-moving, found low to the ground
  • Basements, crawlspaces, under porches and mulch

Oriental roaches love cool, wet places. Leaky pipes, damp basements and thick mulch against the foundation draw them in. Fixing moisture and sealing the gaps at ground level is as important as treating them.

Expert tips that help while you wait for help

1

Take away water

Fix dripping faucets and leaky pipes under sinks, wipe the sink dry at night, and don't leave pet water bowls out overnight if you can help it. Roaches can live longer without food than without water.

2

Take away food

Store food in sealed plastic or glass containers, wipe crumbs off counters and stovetops, take out the trash every night and don't leave dirty dishes in the sink.

3

Take away hiding spots

Get rid of cardboard boxes, paper bags and stacks of newspaper. Roaches hide and lay eggs in the folds of cardboard.

4

Seal the easy gaps

Use caulk around pipes under sinks, gaps behind backsplashes and cracks along baseboards. Close the paths roaches use to move between rooms and units.

5

Use monitors, not foggers

Put sticky monitor traps in corners under the sink, behind appliances and inside lower cabinets. They show where roaches are traveling and whether numbers are dropping.

What makes a roach infestation worse

A lot of people call us after a store-bought fix made things harder. Here's how common methods really stack up.

MethodDoes it help?Why
Bug bombs / foggersUsually makes it worseThe mist doesn't reach inside walls and cabinets, and it can push roaches into new rooms and next-door units
Spraying roaches you seeShort-termIt kills the few in the open while the colony keeps breeding out of sight
Spraying over baitBackfiresSpray on or near bait makes roaches avoid it
Boric acid piled upBarelyRoaches walk around thick piles; a very light dusting in voids is what works
Ultrasonic plug-insNoThere's no good evidence they drive roaches away
Cleaning, sealing and monitoringYesLess food, water and shelter means bait works faster and fewer roaches survive
Gel bait placed where roaches travelYes, the mostRoaches eat it and carry it back to the hiding spot

If you've already used foggers or sprays, tell the technician. It changes where roaches may be hiding and how the treatment is placed.

Why professional roach control works better

Roaches aren't hard to kill one at a time. They're hard to get rid of because the colony lives where you can't reach and breeds faster than you can spray. A licensed technician brings a few things that store shelves don't:

  • Finding the harborage. We look inside cabinet hinges, behind and under the fridge and stove, in the dishwasher kick plate, around the water heater and in wall voids. Treating the real hiding spots is most of the battle.
  • The right product in the right place. Professional gel baits, insect growth regulators and dusts are placed in small amounts exactly where roaches travel, away from food, kids and pets.
  • Rotating baits. German roaches can learn to avoid a bait. Switching between baits keeps them eating.
  • A follow-up visit. Egg cases hatch after the first treatment. Heavy or German roach infestations usually need a follow-up to catch the young roaches that hatch.
  • Prevention advice for your home. Where to seal, what to change in storage and cleaning, and what to watch for.

Silver Bullet Pest Control is licensed in New Jersey (NJ Pesticide License 90568B), and roach treatment comes with a 90-day warranty. Ask us how it works for your home when you call.

What a roach visit looks like

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1. Inspection

We identify the roach, check the kitchen, bathrooms, basement and utility areas, and use monitors and your own notes to map where activity is heaviest.

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2. Targeted treatment

Baits, growth regulators and dusts go into cracks, hinges, voids and behind appliances. No foggers, and nothing sprayed on your counters or dishes.

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3. Your part

We give you a short list: what to clean, what to store, what to seal, and what not to spray so the baits keep working.

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4. Follow-up

We come back to check the monitors, treat newly hatched roaches and make sure numbers are falling.

Roaches in apartments and multi-family homes

Many North Jersey towns have two-family houses, garden apartments and older brick buildings where kitchens and bathrooms share walls and plumbing. Roaches use those pipe chases and gaps to move between units. That's why one tenant treating alone often sees roaches come right back.

  • Tenants: tell your landlord or building manager in writing, keep your unit clean and clutter-free, and don't use foggers, which can push roaches into your neighbors' units and back again.
  • Landlords: treating the affected unit plus the units on either side, above and below works far better than one unit at a time. Sealing pipe gaps under sinks helps every unit.
  • Moving in or out: check boxes, furniture and used appliances before they come inside. See our tips on avoiding roaches when you move.

We work with landlords and property managers across Bergen and Passaic counties. See commercial pest control for buildings and businesses.

When it's time to call an exterminator

Call or text Silver Bullet Pest Control at 973-510-2585 when:

  • You see small tan roaches in the kitchen or bathroom. That's almost always German roaches, and they rarely go away without a professional plan.
  • You see roaches during the day, or in bedrooms and living rooms.
  • Roaches keep coming back after two or three weeks of cleaning and baiting.
  • You live in an apartment or two-family home and roaches come from next door.
  • You run a restaurant, deli, daycare or food business, where a single sighting can cost you customers or an inspection.
  • Someone in the home has asthma or allergies. Roach droppings and shed skins are a known allergy trigger.

Roaches spreading fast or a business that can't wait? Silver Bullet answers calls 24/7. See our 24/7 emergency cockroach exterminator page.

Get a free quote for roach control

Tell us what the roaches look like, where you see them and how long it's been going on. A photo helps us identify them before we arrive.

Call us for

  • Small tan roaches in the kitchen
  • Big roaches from drains or the basement
  • Roaches coming from a neighbor's unit
  • Roaches that came back after DIY
  • Roaches in a restaurant or store
  • Roaches seen during the day
πŸ“ž Call 973-510-2585

Request Service

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What's bugging you? - Step 1 of 3

Roach Infestation Questions

How do I know if I have a roach infestation or just one roach?

Look for droppings that look like pepper or coffee grounds, brown egg cases, shed skins and a musty smell. Seeing roaches in daylight or more than one a night in the same room usually means they are breeding indoors.

What is the fastest way to get rid of a roach infestation?

Take away water, food and cardboard, seal gaps under sinks, and use gel baits where roaches travel. For German roaches, a professional baiting plan with a follow-up visit is the fastest reliable fix.

Do roach bombs or foggers work?

Usually not. Fogger mist doesn't reach the wall voids and cabinet hinges where roaches hide, and it can scatter them into new rooms or neighboring apartments.

Why do I need a professional for roaches?

German roaches breed fast, hide where sprays can't reach and can learn to avoid baits. A technician finds the hiding spots, places professional baits and growth regulators, rotates them and comes back to catch new hatchlings.

How long does it take to get rid of roaches?

It depends on the roach and how heavy the infestation is. Most homes see a big drop within the first couple of weeks, and heavy German roach infestations usually need a follow-up visit to finish the job.

Are roaches dangerous?

Roaches can carry germs onto food and counters, and their droppings and shed skins can trigger allergies and asthma, especially in children.

Why do I see roaches during the day?

Roaches avoid light, so daytime sightings often mean the hiding spots are crowded. That usually points to a heavy infestation that needs professional treatment.

Can roaches come from my neighbor's apartment?

Yes. In apartments and two-family homes, roaches travel through shared walls and pipe gaps. Treating the connected units together works much better than one unit alone.

Is roach treatment safe for kids and pets?

Our technicians use targeted baits and products placed in cracks, voids and behind appliances, not sprayed across open surfaces. Ask us about your home and we'll explain what we use and where.

Do you offer a warranty on roach treatment?

Yes. Silver Bullet Pest Control's roach treatment comes with a 90-day warranty. Call 973-510-2585 and we'll explain how it works for your home.

Are you licensed?

Yes. Silver Bullet Pest Control holds NJ Pesticide License 90568B and is based in Garfield, NJ.

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Serving North Jersey towns

Roach control and pest control in Garfield and nearby Bergen and Passaic County towns.

Our service area

Union County

973-510-2585
  • Berkeley Heights
  • Clark
  • Cranford
  • Elizabeth
  • Fanwood
  • Garwood
  • Hillside
  • Kenilworth
  • Linden
  • Mountainside
  • New Providence
  • Plainfield
  • Rahway
  • Roselle
  • Roselle Park
  • Scotch Plains
  • Springfield
  • Summit
  • Union
  • Westfield

Morris County

973-510-2585
  • Boonton
  • Butler
  • Cedar Knolls
  • Chatham
  • Denville
  • Dover
  • East Hanover
  • Florham Park
  • Hanover
  • Kinnelon
  • Lincoln Park
  • Madison
  • Mendham
  • Montville
  • Morris Plains
  • Morristown
  • Mountain Lakes
  • Parsippany
  • Pequannock
  • Randolph
  • Riverdale
  • Rockaway
  • Roxbury
  • Whippany

Updated November 2026 by the Silver Bullet Pest Control team, Garfield, NJ β€’ NJ License 90568B

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