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 ...

With a little plumbing knowledge and a well-situated access panel, replacing a shower/tub faucet is a doable fix-it project. Step 1: Faucets are not universal. Select one that is the same size and ...