The running toilet, fixed in 10 minutes
A toilet that keeps running can waste a lot of water every day. Most of the time the fix is a part that costs less than lunch.
- Lift the tank lid. Look at the rubber flapper at the bottom. That is the usual troublemaker.
- Do the dye test. Put a few drops of food coloring in the tank. Wait 15 minutes. Do not flush. Color in the bowl means the flapper leaks.
- Check the chain. Too tight and the flapper cannot seal. Leave a little slack.
- Check the water line. It should sit about an inch below the top of the overflow tube. Adjust the float if it is higher.
- Still running? Turn off the valve behind the toilet, take the old flapper to the hardware store, and match it.























