The origin of the problem: invisible wear
The heart of the problem usually lies in the toilet flush valve. This crucial component, which regulates the flow of water into the bowl, has a rubber seal that must ensure a perfect seal. Over the years, this seal gradually loses its properties: it becomes clogged, deformed, or hardens. As a result, a continuous flow occurs, even when the toilet is not flushed.
A thorough cleaning can sometimes temporarily resolve the situation. However, the long-term solution often involves replacing the entire seal. The problem is that these parts are not usually sold separately , requiring the purchase of the entire mechanism, which represents a significant investment.
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