Lexington, WA · Cowlitz County

Bird & Bat Guano Cleanup in Lexington, WA

If an inspector, buyer or contractor in Lexington needs guano cleaned and documented before work continues, call (877) 812-4220. You get bird and bat droppings removal and a summary of the work.

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Bird & Bat Guano Cleanup in Lexington, WA

Histoplasmosis-Aware Guano Removal in Lexington and Cowlitz County

Bat and bird guano remediation is the full job of removal, disinfecting and deodorizing after animals have been excluded. It often precedes insulation replacement, repairs and sealing of entry points by other trades.

Guano is a respiratory risk, so your Lexington property gets containment, wet methods and protective gear, then disinfecting and inspection before the space is handed back to you. For Cowlitz County owners, call Lexington Biohazard Cleanup Help.

Only about 30% of homes in Lexington were built before 1980, but newer roofs, vents and soffits can still give bats and birds a way in. Lexington gets about 48 inches of rain a year, and damp air keeps guano and soaked insulation wet, which strengthens odors and encourages mold on wood.

Bird & Bat Guano Cleanup in Lexington usually includes:

  • Commercial guano cleanup on warehouses, storefronts, loading docks and parking structures
  • Cleanup of pigeon and bird droppings on roofs, ledges, balconies and rooftops
  • Removal of nests, feathers and carcasses left by birds or bats
  • Sorting, cleaning and sanitizing of stored items and belongings that can be saved
  • Documentation of the work for buyers, inspectors, landlords and insurers

Step by Step: Safe Guano Removal in Lexington, WA

1. Call and describe

The team asks where droppings were found, how thick they are and whether bats or birds are still using the space.

2. Set up protection

Barriers and air controls go up, and the team wears protective gear before touching anything.

3. Remove and disinfect

Guano and soiled materials are taken out, and framing, floors and hard surfaces are cleaned and treated.

4. Document and hand back

The owner receives a summary of the work for buyers, inspectors or insurers, and the area is cleared for use.

Bird & Bat Guano Cleanup Cost in Lexington, WA

Expect bird & bat guano cleanup in Lexington, WA to cost roughly $500 to $9,000, with the final price set after an on-site assessment.

Depth of the deposit changes the job. Thick, caked guano takes longer to wet and remove than a thin layer.

Type of jobTypical range
Bat droppings cleanup in larger infestations$600 - $8,500
Full attic restoration$4,500 - $9,000+
Minor spot cleaning$500 - $1,200
Standard remediation$1,500 - $4,000

Published ranges only (Bat guano remediation cost guide, HomeAdvisor); every bird & bat guano cleanup job in Lexington is priced after an on-site look. Price drivers include amount and depth of droppings, attic size, insulation removal, access. Questions? Call (877) 812-4220.

Try the Lexington Biohazard Cleanup Cost Calculator →

Common Questions About Guano Removal in Lexington, WA

Is guano dangerous?

It can be. Dry guano releases fine dust, and some bird and bat droppings can carry a fungus linked to histoplasmosis, a lung infection. Many people never get sick, but older, heavy deposits carry more risk. Avoid stirring it up.

Can you get sick from bat droppings?

Yes, mainly from breathing in dust from dry droppings. Risk is higher with old, heavy buildup in enclosed spaces. People with asthma, lung conditions or weak immune systems need extra care and should stay out of the area.

What rules apply to guano cleanup in Washington?

Worker safety follows OSHA rules for hazardous dust, and waste disposal is handled according to local requirements. Rules about moving or excluding bats and other wildlife can vary by species and season, so check with a wildlife professional first.

Who pays for guano cleanup in a rental?

It depends on the lease and local law. Tenants should tell the landlord or manager right away. A landlord, an attorney or a tenant rights group can say who is responsible.

Is bird poop a biohazard?

Large amounts of bird droppings are treated as a contamination hazard because they can hold germs and fungal spores. A small spot outdoors is a simple wash. Thick buildup in a closed space needs protective gear and wet methods.

Why shouldn't guano be swept or blown?

Dry droppings turn to fine dust that floats in the air and can carry fungal spores. Sweeping or blowing sends that dust into the air where you breathe it. Wetting first keeps particles on the surface.

Found bat or bird droppings in Lexington, WA?

Tell the team what you found and it explains the next step.

Call (877) 812-4220
☎ Call (877) 812-4220