Q: I have an old piano on which the wood finish has grown dull with age. What can I do to bring it back to life? A: Bruce Johnson, Ask DIY woodworking expert, has this advice for you: As a wood finish ...

How do you remove wax buildup from wood furniture? "I have my grandparents' old dining room furniture. There are no major scratches or damage, but the pieces have a lot of wax build-up. How do I ...