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What Causes a Slow Shower Drain Without a Complete Clog?

A slow shower drain usually means a partial blockage, not a full clog. Hair and soap buildup near the trap can restrict flow. Corrosion or debris inside the line can slow drainage. Tree roots in the sewer can reduce capacity. An inspection can locate tree lines that have grown into lines or a collapsed section of sewer line. Griffin plumbers recommend having your shower, sink, and bathtub drains professionally cleaned annually to prevent costly repairs.

  • Clean the drain cover and hair catcher. If water still pools, schedule a professional inspection.

Updated: 2025-12-21 00:00:00


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"Jake cleared my bathtub drain quick as humanly possible." — Catherine H.

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