Toilet problems like constant running, weak flushes

https://online.seminolestate.edu/eportfolios/1186/home/why-you-need-a-professional-plumber-to-clear-blocked-drains

Toilet issues like constant operating, weak flushes, or cistern leaks frequently originate from worn inlet valves or flappers; in older Geelong homes, obsolete fittings might additionally conceal slow leaks that discolor floorings and walls.