Quick answer
Quick answer
- Stop flushing if water's rising
- Turn off the water valve behind the toilet
- Use a flange plunger (then toilet auger if needed)
Step 1 Stop overflow
- Remove the tank lid
- Lift the float for a temporary stop
- Turn off the shutoff valve behind the toilet
Pro Tip
Turn off the valve behind the toilet if water is rising. Pouring boiling water or trying to force the clog through can cause damage.
Step 2 Plunge
- Use a flange plunger: insert the soft rubber end into the drain opening
- Press down gently to seal, then plunge firmly in steady strokes
- If it still won't clear, stop and consider using a toilet auger
Do not: Chemical cleaners
Avoid liquid drain cleaners in a toilet - they can damage parts and make a future repair messier. Don\'t keep flushing to "force it through."