Tips for Fixing Stuck Water Shut Off Valves

Have you ever tried to turn off the water to a sink or toilet, only to find that the shut-off valve seems stuck in place? This happens when the rubber seat inside the valve dries out or becomes coated with lime and minerals. It's a good idea to exercise these valves a couple times a year by moving the faucet handle back and forth so it will move freely and easily in any emergency that requires that the water be turned off. But if the valve won't budge, be careful. Forcing it counterclockwise could break the valve if it's already open all the way. Use a pair of Channellock pliers to slowly move the valve in the clockwise direction at least a half-turn. Then carefully move it back in the counter-clockwise direction. Remember, lefty-loosey and righty-tighty. Repeat the process moving it a bit more each time until the valve seat loosens and turns with less effort. If the valve's chrome handle starts to spin freely, use a screwdriver to tighten the setscrew to hold it in place, then try moving the valve handle again. [Roto-Rooter jingle]