Bird and Bat Guano Cleanup
Attics and other structures receive cleanup and disinfection for bat and bird guano.
See bird and bat guano cleanupGet mouse and rat droppings, urine, nests and soiled insulation removed from an attic, crawl space, garage or home in Liberty Square. Dry waste is wetted before removal to keep particles from spreading.
During rodent droppings cleanup, mouse or rat droppings, nesting debris, urine and contaminated material are wetted and removed under controlled conditions. The remaining work includes cleaning, disinfecting, treating odors and checking the area at the end.
An attic, garage, basement, crawl space, living area, storage room, pantry, cabin or shed may be part of the job. Visible pellets are only one concern. Nest debris and urine can remain along the edges of walls, under insulation and behind stored cartons. The purpose of this biohazard cleanup is to address contamination remaining from rodent activity.
Although each property has different conditions, ordinary sweeping is not the cleanup method. No one should brush, blow or vacuum dry nests and droppings. Instead, suitable disinfectant wets the material and remains for all of its labeled contact time before disposable tools lift it. Sealed surfaces receive cleaning and disinfection, while soiled absorbent materials are assessed for removal. Preventing a new infestation also requires separate pest control and closure of entry holes.

Calls are answered day and night, and crews can arrive in unmarked vehicles. A private cleanup and a judgment-free discussion help protect your comfort.
Personal property is checked by material and condition. Items are not treated as waste simply because they were stored near the affected area.
Photos, the work scope and a list of removed materials can be organized for property owners, landlords and insurance companies when requested.
Before work begins, you hear which areas will be treated, what may need removal and which conditions can change the scope.
When access is difficult, contamination is widespread or absorbent materials are soaked, professional cleanup can make sense. Common examples are:
Dry rodent waste, torn cartons and nest debris may collect on concrete, shelving and tools inside an enclosed storage area.
Insulation, rafters, stored possessions and tight spaces with difficult access may all contain urine, nests and droppings.
A closed cabin or vacation house can have settled droppings and nesting debris throughout multiple living and storage areas.
Shelves, packages and nearby food-contact areas may be affected when urine or droppings appear in storage spaces or cupboards.
Until the cleanup team arrives, avoid disturbing dry material or carrying it beyond the affected space. These actions can protect clean rooms:
Call (888) 351-0904For planning, HazardPros gives $150 to $600 as its rodent cleanup benchmark. Its benchmark for disinfection and waste removal is $600 to $1,000. Attic cleaning that includes insulation replacement is benchmarked at $2,200 to $6,200. These ranges are not fixed quotes. Waste quantity, odor, insulation, access and area size affect the actual price.
Published national cost guides are the source for these ranges, rather than an inspection of your property. An on-site assessment determines your property's price, which is explained to you before the cleanup starts.
Ask about cost: (888) 351-0904Insurance may or may not cover the cleanup. Policy terms, cause and the insurer's choice to classify the condition as a covered event or gradually developed pest damage all matter.
A business should check its commercial property policy and lease terms. During assessment of policy coverage and cleaning needs, block worker and customer access to the affected area.
Report the rodent contamination to whoever owns or manages the property. Responsibility for scheduling and paying for cleanup may vary with lease terms, local requirements, the cause and property conditions.
Your insurance company can explain if damaged insulation removal, cleanup and repairs fall within coverage. Coverage language is not uniform, and damage from long-term pest activity may fall under an exclusion.
Evidence for insurance can include images, a detailed work description, receipts and an inventory of discarded material. When possible, find out which documentation your insurance company requires before cleanup starts. Clear records can help you move forward with the claim.
To keep dried waste from reaching nearby spaces, the rodent cleanup process uses a controlled order. First comes assessment, followed by wet treatment, removal and disinfection, with a final check at the end. You receive an explanation of the full process and what each part covers before it starts.
During the inspection, crews check access to each room, attic or crawl space and identify affected personal property, insulation, vents, droppings, urine and nests.
Barriers divide the cleanup space from unaffected sections. Protective equipment is selected for the space, while a controlled access route limits tracking across the property.
A closed space is aired out where this can be done safely. Crews avoid directing fans over rodent debris and restrict the controlled zone to people wearing proper equipment.
The selected disinfectant thoroughly wets nests, feces and urine deposits. The disinfectant is allowed to sit wet for its full labeled contact time prior to pickup.
Each portion is wet-cleaned in sequence, with waste lifted by throwaway tools and closed inside suitable bags. Waste does not travel over clean floors by dragging, sweeping or shaking.
After reviewing and approving what will be removed, you may have uncleanable porous items such as fabric, cartons or insulation sealed in bags.
Crews first clean accessible nonporous areas, then use an EPA-registered disinfectant and leave it on for the entire contact time. Crews take away the contamination first, then address air quality and lingering odor.
The area is checked for missed debris, residue and odor. Your cleanup summary helps you plan any needed pest exclusion and restoration services as separate work.
You can call anytime. A specialist in rodent droppings and hantavirus cleanup takes your call, explains each step and agrees on a start time with you.
Germs may be present in rodent urine, nests and droppings. If this material is disturbed before it is wet, contaminated particles can enter the air and be inhaled. In dusty, enclosed areas especially, a heavy amount of contamination can pose serious health risks.
Some wild rodent species carry hantaviruses. People can be exposed when contaminated droppings, urine or nesting material are stirred into the air, which is why dry sweeping and vacuuming are avoided.
Inside a confined room, fans and common cleaning equipment can push small dust particles into other areas. Attics, sheds and cabins may hold more settled dust after staying closed.
Urine can soak into insulation, cardboard, fabric and unfinished wood. Removing what you can see may not address odors or contamination absorbed beneath porous surfaces.
Can you clean it yourself? Protective equipment and damp cleanup may be enough when only a few feces are present in a reachable location. Use gloves and safe ventilation, thoroughly wet the feces with disinfectant and leave the product for its label contact time before wiping and containing the debris. Do not vacuum or sweep dry material. Call for professional cleanup when contamination is heavy, widespread, dusty, hard to reach or mixed through insulation and stored property.
Many sealed, hard surfaces can remain after cleaning. Removal may be necessary for absorbent items because urine, nesting debris or droppings can soak in and leave contamination below the top layer.

A small, accessible rodent cleanup may take a few hours. A full attic or crawl space often takes one to two workdays, while heavy contamination, difficult access or extensive insulation removal can take longer.
| Scene | Typical time on site |
|---|---|
| Small garage, shed or hard-surface area | A few hours is often enough for completion |
| Attic or crawl space with limited material removal | Often one to two workdays |
| Heavy infestation with extensive insulation removal | More than two workdays could be necessary |
Effective rodent odor work begins with locating its cause. Soiled insulation, dead rodents, urine or nests can remain near ducts, inside building cavities, beside walls or underneath stored property. A fragrance might hide the odor temporarily, but the affected material and the surface beneath it remain uncleaned.
Once waste and contaminated porous items have been taken out, accessible hard surfaces undergo cleaning and disinfection. On a larger professional job, HEPA air scrubbers can assist with air quality, though removing the source remains necessary. Odor that comes back may indicate concealed material, ongoing rodent activity or an access point requiring separate repairs and pest control.
The full rodent droppings and hantavirus cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in your state.
Read the full rodent droppings and hantavirus cleanup guide
Local population patterns, housing and site access may affect how containment and cleanup are planned.
The nearest listed emergency facility is Sinai Hospital of Baltimore, about 1.9 miles away, so medical care remains separate from property cleanup.
The surrounding area includes Burleith-Leighton, Park Circle, and Parkview/Woodbrook, so cleanup travel may cross several local streets or municipal boundaries.
The Baltimore City location helps orient travel, while the neighborhood and full address identify where private cleanup work actually occurs.
You can ask about cleanup in nearby communities and ZIP codes during the call.
Attics and other structures receive cleanup and disinfection for bat and bird guano.
See bird and bat guano cleanup
Dead animals are removed from vents, walls and crawl spaces, followed by odor cleanup.
See dead animal removal and cleanup
Urine-saturated materials, ammonia odor and waste are addressed through animal hoarding cleanup.
See animal hoarding cleanup
Full decontamination of rooms, surfaces and air after infectious or hazardous exposure.
See biohazard decontamination
Infectious disease disinfection with EPA-registered products and full surface coverage.
See infectious disease disinfection
Homes made unsafe for living by squalor and filth receive cleanup.
See filth and squalor cleanup
Biohazard waste is collected in labeled, sealed containers and taken for disposal.
See biohazard waste disposal
Crawl space sewage cleanup, including soaked insulation and soil.
See crawl space sewage cleanupNo. Dry particles can circulate throughout a room when you sweep them or use a household vacuum. Restrict access for pets and people, add fresh air only when safe, and saturate the waste using an appropriate disinfectant. After the labeled contact time, collect it with disposable materials.
Minor contamination in a reachable, ventilated area may be suitable for careful cleanup. Protect your hands, saturate the debris using a suitable disinfectant and observe its entire labeled contact period. Then wipe up the material and contain it securely. Never vacuum or sweep rodent waste. Professional cleanup is appropriate for large amounts, confined areas, contaminated insulation and medical concerns.
Coverage varies by policy and cause. A policy may exclude damage from gradual pest activity while applying different terms to other circumstances. Contact your insurance company before cleanup when practical. Confirm insurance terms individually for cleaning, insulation removal, restoration and documentation, then retain images, job details and invoices for your file.
Glass, metal, hard plastic and other sealed surfaces can often be cleaned and disinfected. Closed plastic storage tubs can typically be cleaned on the outside. You may need to discard urine-affected fabric, paper, cartons, insulation and materials used for nests. Before anything is discarded, personal property should be examined one item at a time.
Some rodents found in the wild carry hantaviruses. When contaminated urine, feces or nesting debris becomes airborne, breathing the particles can lead to exposure. Hantavirus illness does not occur often, but it may become serious. Seek medical care for illness after exposure and describe both when the contact happened and where it took place.
Health risks increase if dried nests and droppings become airborne after someone disturbs them. Avoid vacuuming, blowing, brushing or sweeping rodent waste. Limited rodent waste in a reachable place can sometimes be cleaned damp using hand protection and a suitable disinfectant. Heavy, dusty or hard-to-reach contamination needs professional cleanup.
You can request respectful, discreet rodent droppings and hantavirus cleanup 24 hours a day, and crews use unmarked vehicles.