Service · Odor Control · NYC

The Pest Is Gone.The SmellIsn't.

A dead rodent in a wall, years of rodent urine in a basement, or post-treatment decomposition — pest odors in NYC buildings are a serious problem that doesn't resolve on its own. Broadway Pest locates the source, removes it, and eliminates the odor at the molecular level — not just masking it.

Call (212) 663-2100 Free Assessment

Dead animal location & removalRodent urine remediationPost-infestation deodorizationSame-day emergency available

3wk

Time for a dead rodent to fully decompose in a wall

A single dead mouse or rat can produce noticeable odor for 1–3 weeks depending on temperature and location. Without source removal, no amount of air freshener eliminates it.

100%

Source removal first

3wk

Typical decomp timeline

50+

Years NYC experience

24hr

Response available

The Threat

What you're
actually dealing with.

☠

Dead Animals in Walls

Rodents that die inside walls after baiting or natural causes produce strong decomposition odor for 1–3 weeks. The odor permeates through wall materials and is detectable multiple rooms away. Locating the carcass requires experience — Broadway Pest technicians identify the location by odor intensity mapping and, when necessary, make targeted wall openings for removal.

🐀

Rodent Urine Contamination

Rodent urine contains pheromones that attract other rodents — an untreated rodent urine trail in a basement or crawl space is an ongoing reinfestation risk, not just an odor problem. Professional decontamination with enzymatic cleaners breaks down the proteins in rodent urine, eliminating both the odor and the attractant pheromones.

NYC

Post-Treatment Decomposition

When rodenticide bait programs are deployed in wall voids or inaccessible areas, rodents may die in locations that can't be accessed for removal. This is a normal part of rodent control in NYC buildings, but the resulting odor requires professional treatment. We manage post-treatment odor as part of our ongoing rodent control programs.

Our Protocol

How we
eliminate it.

Every Broadway Pest treatment follows a documented protocol — assessment first, treatment second, follow-up third. No guesswork, no generic spraying.

01

Source location

Identify the odor source through systematic inspection — odor intensity mapping, probe inspection, and in some cases thermal imaging. The source must be found before any remediation is effective.
02

Physical removal

Dead animal removed and disposed of using proper biohazard protocols. Wall or structure opened if necessary for carcass access, then sealed and repaired.
03

Enzymatic decontamination

Enzymatic cleaners applied to contaminated surfaces break down organic matter at the molecular level — eliminating odor at its source rather than masking it. Rodent urine pheromones neutralized to prevent attracting new rodents.
04

Verification and follow-up

Post-treatment odor verification. If residual odor persists after decomposition is complete, supplemental air treatment or ozone treatment recommended.

Free Assessment

Start with free recon.

A senior technician walks your property, identifies the threat, and gives you a straight protection plan — no obligation.

Phone

(212) 663-2100
Call before noon for same-day

Midtown

213 W 35th St, Suite 802A

Harlem Store

69 St. Nicholas Ave at 114th St

Request Free Assessment Call (212) 663-2100

Operational Protocol

How we execute.

Odor assessment

Locate the odor source through intensity mapping and systematic inspection of wall voids, basements, and accessible spaces.

Source removal

Dead animal or contaminated material removed using proper biohazard protocols. Minimal invasive access only.

Enzymatic treatment

Contaminated surfaces treated with enzymatic decontaminant to break down organic material and pheromones at the molecular level.

Verification

Post-treatment odor check 48–72 hours after treatment. Follow-up if needed.

Service Journey

What to expect
start to finish.

No guesswork. Here's exactly how our odor program works — what you do before we arrive, what happens during the service visit, and what to expect after we leave.

Phase 01

Before We Arrive

→Identify and document the odor source if possible — pest-related odors typically originate from rodent urine, dead animals in walls, or cockroach frass
→Do not use air fresheners or masking agents before service — these make source identification harder and may interfere with treatment products
→Provide the technician with any history: recent pest activity, previous pest treatments, timeline of when the odor began

Phase 02

During Service

→Source identification performed first using inspection tools and the technician's assessment — odor control without source removal is temporary
→Dead animal removal if located within accessible walls, crawl spaces, or voids
→Enzymatic treatment applied to contaminated surfaces — breaks down organic compounds at the molecular level rather than masking them
→Ozone or fogging treatment deployed for persistent odors in sealed spaces
→Sanitation and disinfection of affected areas; documentation of all source locations and treatments applied

Phase 03

After We Leave

→Odor neutralization is typically complete within 24–72 hours after enzymatic treatment
→Ventilate treated areas for 2–4 hours after service — open windows and run exhaust fans
→If the odor source is in an inaccessible wall void, structural access may be required; we coordinate this with your contractor or building management
→Follow-up inspection confirms complete odor elimination and checks for any secondary harborage areas

ODOR

Odor Control · NYC

Find the source.
Eliminate it completely.

Don't mask pest odors — eliminate them. Broadway Pest Services locates dead animals, decontaminates rodent urine trails, and removes post-infestation odors at the source. Call for same-day response.

Deploy Free Assessment Call (212) 663-2100