Sat, 02 May 2026 15:51:20 +0000

Dryer Not Draining? The Glaring Reason Your Exhaust is Failing—Here’s the Fix If your dryer isn’t draining properly, more than just a minor annoyance is likely at play—often, the issue lies in a clogged or failing exhaust vent. A blocked dryer exhaust can lead to longer drying times, excess moisture buildup, and even serious damage if left unresolved. In this article, we’ll uncover the most common cause of a failing exhaust system, how to diagnose the problem, and the fastest fixes to restore your dryer’s performance. ### Why Your Dryer Exhaust Isn’t Draining: The #1 Culprit The exhaust vent is the heart of your dryer’s operation. It removes moist and hot air generated during drying, allowing moisture to escape and dry clothes efficiently. But over time, lint buildup—especially from excessive fabric fibers and debris—can severely block the vent, restricting airflow and forcing the dryer to work harder or stop draining altogether.