The stopper for my bath tub will no longer stay up to drain water. It’s the kind that you that you pull up and turn to stay up. I can’t seem to figure out what the problem is. Can anyone help?
It is immaterial what the problem is. Unscrew that one and get a new stopper that has the same thread, either 5/16 or 3/8 coarse bolt thread, and install the new one.