← All repairs

Bathtub drain · Repair Copilot

Bathtub draining slowly

A slow-draining bathtub is nearly always a hair-and-soap clog caught right below the stopper — not a deep plumbing problem. You can usually clear it in ten minutes with no chemicals. Point your camera at the drain and a 30-year plumber persona walks you through pulling the stopper, fishing the clog out, and getting it flowing again.

🎙 Prefer hands-free? Talk it through live

Free · uses your phone camera · no app, no signup. SightLine will ask what it needs to see and guide you one step at a time.

Steps to fix bathtub draining slowly

  1. Remove the stopper: lift-and-turn types unscrew, toe-touch and push-pull types pull up, and old trip-lever types come out with the overflow plate.
  2. Shine a light down and use a bent-wire hook or a plastic drain-cleaning strip to pull out the hair-and-soap wad — this clears most slow tubs on the spot.
  3. Skip harsh chemical drain openers, especially before snaking — they can splash back and don't clear a hair clog well.
  4. Plunge it: put a little water in the tub, cover the overflow opening with a wet rag, and plunge firmly over the drain to break loose deeper gunk.
  5. Flush with hot water (and a baking-soda-then-vinegar chase if you like) and reinstall the stopper.
  6. If it's still slow after clearing the trap area, or if OTHER drains are slow too, that points past this one tub — see a main-line clog and call a plumber.

Safety first: if a step calls for gas, a main water or sewer line, a service panel or main breaker, or a sealed refrigerant system, stop and call a licensed pro — Repair Copilot will tell you when you're there.