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Roach treatment Β· How it works

Cockroach Post-Treatment Expectations

Straight answers from Silver Bullet Pest Control, a licensed exterminator based in Garfield, NJ, serving Bergen, Passaic, Essex and Hudson counties. Call or text 973-510-2585. Hablamos espaΓ±ol.

Featured on Telemundo 47 β€’ EPA Pesticide Safety Certified β€’ 4.9 Stars on Google β€’ NJ License 90568B

Text a photo of what you're seeing and we'll tell you what it is and what to do.

Quick answer: bait where they hide, then follow-up

How do exterminators get rid of roaches? A professional finds where the roaches hide, places gel bait and insect growth regulators in those cracks and voids instead of spraying open floors, seals or points out entry points, and comes back if roaches keep showing up. Expect to see fewer roaches over two to three weeks as they eat the bait. Silver Bullet's roach treatment carries a 90-day warranty.

Step by step: a professional roach treatment

1

Inspection

We check under sinks, behind and under the fridge and stove, cabinet hinges, outlets and anywhere warm and damp, to find where they're breeding.

2

Identify the roach

German, American and Oriental roaches need different approaches.

3

Gel bait in the right spots

Small dots of bait go into cracks and hinges where roaches travel. They eat it and carry it back to hiding spots.

4

Growth regulator

An insect growth regulator stops young roaches from becoming breeding adults.

5

Follow-up

We come back if roaches are still active; roach treatment carries a 90-day warranty.

What to expect after treatment

WhenWhat's normal
First few daysYou may see more roaches in the open as bait affects them
Week 1 to 2Numbers drop; you see slow or dead roaches
Week 3 and onFew or none. Healthy roaches running around now means call us

What we see on these jobs

The three situations behind most of these calls in North Jersey:

Close-up of a cockroach
German roaches

German Cockroaches Indoors

  • Small tan roaches in kitchens and bathrooms
  • Pepper-like droppings in cabinet corners
  • Egg cases behind appliances

The roach of NJ apartments and restaurants. It breeds fast and needs a baiting program plus a follow-up visit. Our roach treatment carries a 90-day warranty.

Oriental cockroach, often called a waterbug
Waterbugs

Oriental & American Roaches

  • Big dark roaches in basements
  • Roaches coming up floor drains
  • More sightings after heavy rain

These come in from drains, sewers and damp crawl spaces. Fixing moisture and sealing entry points matters as much as treatment.

Dead cockroaches after treatment
Results

What Treatment Looks Like

  • Inspection of kitchens, baths and utility lines
  • Gel bait and growth regulator in hiding spots
  • Follow-up to catch newly hatched roaches

Bait placed where roaches live works better than spraying the open floor. Most homes see a big drop within days, and the follow-up finishes the job.

Why sprays and bug bombs fail

Store-bought sprays and foggers only hit roaches in the open, while most of the colony stays hidden in walls and cabinets. Foggers can scatter roaches into new rooms or the apartment next door, and spraying over bait makes roaches avoid it. That's why professionals rely on bait and growth regulators placed exactly where roaches live.

Prep before your appointment

  • Clear the counters and the cabinets we ask about.
  • Pull the fridge and stove out a few inches if you can.
  • Don't clean with strong cleaners right before or after; it can affect the bait.
  • Stop using store-bought roach spray.

Simple ways to prevent it

πŸ’§

Dry it out

Fix dripping faucets and pipes and wipe sinks dry at night. Roaches need water more than food.

🧽

Clean grease spots

Clean behind the stove and fridge, where grease and crumbs build up.

πŸ“¦

Skip cardboard

Cardboard boxes carry roaches in and give them a place to hide. Use plastic bins.

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Seal pipe gaps

Close gaps where pipes come through walls under sinks; that's how roaches move between apartments.

How Silver Bullet handles it

1

Call or text a photo

Tell us what you're seeing and where. A photo often lets us identify the pest right away. We answer 24/7 for emergencies.

2

Inspection

A licensed tech finds the source: where the pest lives, how it gets in and what draws it.

3

Treatment or removal

We use the right method for the pest, placed where it works and kept away from kids and pets.

4

Seal and prevent

We close entry points and tell you what to change so the problem doesn't come back.

Get Help From a Licensed Exterminator

Call or text 973-510-2585 for the fastest answer, or tell us what's going on and we'll get back to you quickly.

Calls we get every week

  • Roaches in the kitchen at night
  • Roaches coming from a neighbor's apartment
  • Waterbugs in the basement or bathroom
  • Roaches in a car or work van
  • A restaurant or deli before an inspection
πŸ“ž Call 973-510-2585

Request Service

πŸ”’ Your info stays private Β· Hablamos espaΓ±ol.

What's bugging you? - Step 1 of 3

Frequently Asked Questions

How long does it take to get rid of roaches?

Most homes see a big drop in two to three weeks; heavy apartment infestations can take longer and need follow-up.

Why do I see more roaches after treatment?

Bait makes roaches come out and act strangely before they die. It's normal for the first few days.

Do I have to leave during roach treatment?

Gel bait treatment usually doesn't require leaving. We'll tell you about any precautions for your home.

How long does roach treatment take to work?

Most homes see a big drop within days. A follow-up visit catches roaches that hatch after the first treatment.

Is there a warranty on roach treatment?

Yes. Roach treatment from Silver Bullet Pest Control carries a 90-day warranty.

Can roaches spread between apartments?

Yes. They travel through pipe chases, wall gaps and shared walls, which is why building-wide treatment works best.

Are roaches dangerous?

They spread bacteria onto food and surfaces, and their droppings and shed skins can trigger allergies and asthma.

What is the difference between a German roach and a waterbug?

German roaches are small and tan and live in kitchens and bathrooms. Waterbugs are large dark Oriental or American roaches from basements and drains.

Do I need to empty my cabinets for treatment?

Usually just under the sink and the cabinets where you've seen roaches. We'll tell you exactly how to prepare.

Do you treat restaurants?

Yes. We provide scheduled commercial pest control for restaurants, delis and other food businesses.

Is roach treatment safe for kids and pets?

We place bait and growth regulator in cracks and hiding spots, not on open surfaces, and we'll tell you about any precautions before we start.

Do I have to leave the house during roach treatment?

Usually not for a gel bait treatment. If any other product is used, we'll tell you how long to stay out of the treated area.

Is there a warranty?

Yes. Roach treatment carries a 90-day warranty.

Serving North Jersey

Based in Garfield, we serve these towns and the rest of Bergen, Passaic, Essex and Hudson counties.

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

Frequently Asked Questions

How soon can pest control service be scheduled?

Appointment availability is confirmed by the office after we review your pest problem and service address.

Do I need to leave during treatment?

Preparation and re-entry instructions depend on the pest and materials used. We provide instructions before treatment.

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