How to Clean Your Dryer Lint Trap and Vent (Prevent Dryer Fires)

Lint is fuel. The U.S. Fire Administration warns that skipping lint and vent cleaning raises your risk of a dryer fire. The fix takes a minute per load, plus a quick check every so often.

1. Step 1: Clean The Lint Filter Every Time

Pull out the lint filter, and peel off the lint with your fingers. Do it before and after every load. Slide it all the way back in. Never run the dryer without the filter in place.

2. Warning Sign

If your clothes are taking longer than usual to dry, that's a common sign that lint is building up somewhere, usually in the vent.

3. Step 2: Check Behind The Dryer

Every so often, look behind the dryer. Clean up any lint that has collected back there. Then look at the vent hose. It shouldn't be crushed, kinked, or pinched flat against the wall.

4. Step 3: Check The Outside Vent

Go outside and find where the dryer vents out. With the dryer running, the flap should open, and you should feel warm air. If it doesn't open, or it's packed with lint, clear it out.