A friend recently called and mentioned that the trip lever on her tub spout wasn't working. She said she couldn't get the shower to work and wanted to know how to change the spout. We suggested that ...

Over time, the hard water in our area leaves deposits in the moving parts of the plumbing. When our tub spout diverter clogs, I use WD-40 with its spray nozzle curved up the spout to the diverter ...