Q: I was adjusting my showerhead when I noticed that the attached arm was a little loose. As far as I could tell, there were no leaks, but it is worrisome. What should I do? A: There shouldn’t be any ...

A loose shower handle is one of those little household annoyances that can quickly escalate into a bigger frustration. You go to start the shower, and instead of a stable turn, the handle wiggles or ...