Ask Bob Plumbing What do I do about a running toilet?
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What do I do about a running toilet?

A running toilet is usually caused by a worn flapper, a faulty fill valve, or a chain that is too short or too long. Open the tank, inspect the flapper for cracks or warping, adjust the chain length, and check that the fill valve is functioning. These are easy DIY fixes that cost a few dollars.

Why It Matters

A running toilet can waste up to 200 gallons of water per day, significantly increasing your water bill. Fixing it is simple and cheap.

Related Questions

How do I shut off my main water valve? How do I unclog a toilet or drain? Why is my water pressure low? How do I know if I have a water leak? Should I repair or replace my water heater?

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