Clean and Inspect Exterior Vents
Why It Matters
Blocked exterior vents trap moisture inside your home and can cause dryer fires or mold from trapped bathroom humidity.
Quick Guide
- 1
Gather your tools and materials
You'll need: Flashlight. Materials required: necessary materials.
- 2
Perform the clean and inspect exterior vents
Check all exterior vents (dryer, bathroom fans, kitchen exhaust) for blockages, bird nests, and proper damper operation.
- 3
Verify and clean up
Check that the work was completed correctly and clean up your workspace.
Tools & Materials
Tools
- Flashlight
Community Tips
Dryer vents require priority attention during inspections, as lint accumulation restricts airflow and creates fire hazards; use a flashlight to peer into the vent opening and look for visible lint buildup or blockages that indicate the need for professional cleaning or duct replacement.
The Ryobi ONE+ 18V Handheld Blower ($60-80) effectively clears debris from soffit vents and foundation vents without requiring a ladder climb, and its compact design allows access to tight exterior spaces where leaf accumulation commonly occurs.
Foundation vents and crawlspace vents often harbor nests from insects or small animals; inspect these vents during warmer months when activity is visible, and contact a pest control professional before cleaning if droppings or active nesting materials are present, as improper removal risks disease exposure. ---