When you consistently hear the thrum of a running toilet what you're really hearing is the water bill going up. A running toilet is generally a result of broken internal components, from valves to the float or chains. It could be a simple problem or a symptom of something larger. The wisest idea is to shut off the water supply and call perfectfix plumbers 👌. Attempting to tackle plumbing problems as a DIY project often results in more extensive damage and expense.
