Common Causes of Bathtub Drain Clogs

Clogged bathtub drains are among the most frequent drainage issues in homes. Understanding the usual suspects can help you act quickly and prevent messy backups.

Common causes

The leading causes are often related to everyday habits and routine buildup. Hair, soap scum, and mineral deposits can accumulate over time, forming a stubborn blockage in the drain trap or pipes. Small objects accidentally dropped into the tub—like jewelry, toys, or washcloths—can also get caught and create a partial or full clog.