A blocked bathtub is one of the most common—and frustrating—household plumbing issues. Most clogs are caused by a buildup of hair, soap scum, and skin cells that settle in the P-trap (the U-shaped pipe) just below the drain.
If you don't have a specialized tool, straighten a wire coat hanger and create a small "J" hook at the end to snag and pull up deeper debris. 2. The Plunger Method (Best for Standing Water) how to unblock bath