The answer to 'toilet replacement frequency' is that most toilets last 10-15 years with proper care and maintenance. However, the actual lifespan can vary depending on factors like water quality, usage, and any issues that may arise. As toilets age, they become less efficient and may require more frequent repairs or replacement to prevent leaks and water waste.
It's generally recommended to replace your toilet every 10-15 years, or sooner if you notice any problems like cracks, leaks, or poor flushing performance. Replacing an old toilet can also save you money on your water bills by installing a more water-efficient model.