Damaged vent covers, lint buildup, warm airflow, nearby nesting areas, and exterior openings around homes often allow birds, rodents, and insects to enter dryer vent systems.
Chewing, nesting, contamination, and access points create downtime risk, system damage, compliance issues, and costly service interruptions.
Incomplete exclusion allows animals to return.
Animals tear and contaminate insulation, reducing R-values and raising energy bills.
Some species are territorial or habitual and often return to the same shelter site.
Trees, fences, mulch beds, and retaining walls often function as access ramps for animals.
Undisclosed infestations can delay closings, lower offers, or derail a sale completely.
Chewed wires and blocked ducts reduce efficiency and increase safety risks.
Even after animals are gone, damage and contamination often require professional mitigation.
Active homes offer food, warmth, and protection — all key attractants for wildlife.