Sometimes the internal drain stopper or linkage fails, remaining in the "closed" position even when the lever is up. Signs Your Drain is Clogged Keep an eye out for these early warning signals: Casalignano

Homeowner / Maintenance Technician

| Frequency | Action | | :--- | :--- | | | Remove visible hair from the drain cover/stopper immediately after showering. | | Monthly | Pour a kettle of boiling water down the drain to dissolve early soap scum buildup. | | Quarterly | Use an enzymatic drain cleaner to maintain clear pipes. | | Permanent Fix | Install a "hair catcher" or mesh drain strainer over the drain opening. |

Based on the typical usage of a bathtub, the blockage is categorized into one of three likelihoods:

Water forms a puddle and takes a long time to drain after lifting the plug.

If mechanical clearing does not resolve the issue:

Muck, hair, and slime buildup can emit a foul smell and even attract drain flies. How to Fix it Yourself