Q: A towel rack in our bathroom, which was fastened to the drywall with screws in plastic anchors, keeps coming loose. The toilet-paper holder is also loose. Any suggestions? A: The best bet is to ...

After a shower, you may not give a second thought to how you hang your towel after you use it.  But that one simple move you're making in the bathroom could be a big mistake, leading to mildew ...