An assortment of large rusty bolts and nuts on a wooden table - Limpido /Getty Images You don't have to toss out bolts just because they've developed a layer of rust. In many cases, that old, corroded ...

Q: The screws have rusted on the grab bars in our bathroom. The heads of the screws are now gone, and I need to remove the screw shaft to install news screws. Any tips? Also, should I use brass or ...

You don't have to toss out bolts just because they've developed a layer of rust. In many cases, that old, corroded hardware can be brought back to life with a little patience and the right approach.