Q: My toilet will start running and then suddenly stop for no reason. It is keeping me up at night. What can I do? A: It sounds as if you either have a ghost inhabiting your bathroom, or you need to ...

Q: We seem to have a flapper problem with two toilets. We've replaced the flappers several times, but the toilets continue to run. It seems like they don't close every time. Does it help to weigh down ...