The seat disk predates the Korky flapper, so your toilet must be really old if it has a flush valve that uses one. It’s a flat rubber disk that fits over the valve opening, held in place by water ...

The float, the flapper, or the fill valve are the most likely causes of a toilet running continuously. You can perform easy tests like monitoring water movement to help identify the cause. Whichever ...

Toilets should be seen and not heard, which is why learning how to fix a running toilet is a skill most homeowners would be wise to pick up. (And you only thought that you just needed to know how to ...