How to Clean a Dryer Vent | Lowe’s

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How to Clean a Dryer Vent

Updated January 24, 2024

Brian Gregory

By Brian Gregory

Cleaning dryer vents makes your dryer more efficient, removes lint buildup and reduces fire hazards. In this guide, you’ll learn how to clean a dryer, including how to clean the lint out of a dryer.

Step-by-Step Guide for Dryer Vent Cleaning

Regular cleaning of dryer vents can prevent a buildup of lint in both the lint trap and the exhaust fan. Lint is highly flammable, so it's important to remove it regularly to keep your fire risk low. Dryer duct cleaning is another important aspect of dryer maintenance.

Follow this step-by-step guide to learn how to clean a dryer vent properly.

How Often to Clean Dryer Vents

Cleaning dryer vents at least once every six months greatly reduces fire hazards. Dryer lint screens should be cleaned after every use to prevent buildup in the screen cavity.

How to Remove Lint from a Dryer Lint Screen and Cavity

A brush being used to clean a dryer vent.

The lint screen and cavity of a dryer can quickly become clogged with lint. Dryer cleaning can remove it. Follow the steps below to learn how to clean the lint out of a dryer.

Good to Know

Some dryer models may require a unique cleaning approach. Always reference your owner's manual and defer to the manufacturer's instructions.

How to Clean a Dryer Vent

Your dryer will function more safely and efficiently when the vent is clean and free of obstructions. Here's how to clean a dryer vent.

Cleaning a Dryer Vent from Outside

A cutaway diagram of a dryer vent exiting the home.

Learn how to clean an outside dryer vent by following these easy steps.

Good to Know

A dryer lint alarm can detect and alert you of lint buildup so you can clean the vent and reduce your fire risk.

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