Guano staining and insulation damage
Droppings pile under roost hang sites and stain decking, drywall ceilings, and exterior walls below exits. Hot Las Vegas attics intensify ammonia; Reno winters can hide odor until spring. Saturated insulation often needs removal rather than a surface wipe.
Structural and cosmetic issues
Urine degrades wood and fasteners over long roosts. Grease rub marks mark active gaps. Exterior staining on stucco and brick below soffits is a common Las Vegas Valley complaint.
Health-minded cleanup
Dried guano can aerosolize when stirred. We treat remediation as a controlled job with PPE and containment. Histoplasmosis risk is context-dependent—we focus on practical cleanup, not inflated fear.
Fix the roost first
Cleaning an active roost invites a second mess. Preferred sequence: inspect → exclude → seal → remediate. Warranty-quality sealing protects the cleanup investment.
Ready for help in Las Vegas, Reno, or elsewhere in Nevada? Start with bat removal or an attic inspection.