Toilet tank leaks can stem from various issues, including faulty flappers, worn-out seals, or even cracks in the tank itself. Understanding the source of the leak is crucial for effective repairs. Factors like the age of your toilet, the type of materials used, and the frequency of maintenance can all play a role in the longevity of your plumbing fixtures. Additionally, consider the potential costs of repairs versus replacement. If you're unsure where to start or need personalized advice, ask Improvi.ai for guidance on how to tackle your toilet tank leak effectively!