Duct cleaning does not eliminate rodents or prevent them from returning. Rodent control requires addressing food and access, using appropriate trapping, and sealing entry points. Cleaning duct surfaces cannot replace those steps.
If you find droppings or nesting material
CDC says not to sweep or vacuum rodent urine, droppings, or nesting materials because doing so can put contaminated particles into the air. Follow CDC's cleanup guidance for accessible areas; do not disturb material inside a duct. Arrange a qualified pest assessment and have any damaged duct material evaluated separately.
Do not assume every rodent or duct system carries a particular disease. CDC describes contact with rodent urine, droppings, and saliva as possible exposure routes for hantaviruses, while the actual risk depends on the situation. Ask a healthcare professional about symptoms after possible exposure.
Local next steps
In Hampton Roads neighborhoods such as Little Creek, a photo inspection can document an accessible duct concern before service is recommended. If the concern is a pest entry point rather than duct debris, Universal Pest in Virginia Beach serves the region. Compare the tier-specific benefits of the Total Home Health plans.