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Why Does My Toilet Keep Running On and Off?

August 20, 2026

Why Does My Toilet Keep Running On and Off?

Key Takeaways The Main Cause: A toilet that refills periodically without being flushed is experiencing “ghost flushing.” This happens when water leaks slowly from the tank to the bowl. Worn Flapper: A damaged, warped, or dirty flapper seal is the primary reason my toilet keeps running on and off. Faulty Fill Valve: If the fill […]

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