How a Toilet Flush Works - Simple Diagram Explained #218560 (License: Personal Use)

This line-art diagram depicts a standard toilet during the flush cycle, with blue concentric circles representing water movement in the bowl. The swirling motion initiates the siphon effect, pulling waste through the trapway and into the drainpipe. The illustration emphasizes fluid dynamics critical to efficient toilet operation without showing internal tank components.

Used on plumbing education pages, DIY repair guides, or bathroom fixture product sites to explain basic toilet functionality; matches user intent for understanding how toilets work or troubleshooting weak flushes.