A toilet that keeps running isn’t just an annoying sound; it’s often a sign that something inside the cistern isn’t sealing or refilling correctly. That constant trickle can waste a surprising amount of water over days and weeks, quietly inflating your bill.
It can usually be traced to a worn flapper, a misadjusted float, or another small internal part – generally cheap to replace. But if you ignore it, not only do you waste water, you also risk further wear inside the mechanism.
In some cases, small internal leaks from the cistern to the bowl can also lead to mineral build-up, staining and more frequent cleaning.
Paying attention to small “never quite stops” noises lets you fix a simple mechanical issue early, instead of letting it literally drain resources day and night.