To remove the old flapper, shut off the water to the toilet using the shutoff valve below the tank. Flush the toilet to empty the tank as much as possible. With the water supply shut off, it won't refill after you flush it. Taking a picture of the inner workings makes it easier to...
Fix a running toilet within minutes with our complete guide When water leaks from the toilet tank into the bowl, it's usually a sign of an old or damaged flapper, which is the large rubber seal at the bottom of your toilet tank. Because...