How to Fix a Bathtub Faucet Handle

Most handles on bathtub faucets are attached to the valve stem with a screw. The screw is inserted through the center of the handle and into the valve stem. The most typical problem that occurs with bathtub faucet handles is that the screw becomes dysfunctional. This happens as a result of constant turning and the buildup of mineral deposits in the water. Repairing a bathtub faucet handle is accomplished with a replacement screw and very little effort.

Things You'll Need

• Standard screwdriver
• Phillips screwdriver
• Pliers
• Old toothbrush
• Dish soap
• Machine screw

Instructions

1. Turn off the supply of water to the bathtub by turning the shutoff valves clockwise. If you can not locate shutoff valves behind the tub, use the main water shutoff for the house.

2. Remove the beauty cap that covers the screw in the center of the handle. Use a standard screwdriver to pry around the edges of the cap until it is detached from the handle.

3. Unscrew the screw at the center of the handle. Use a Phillips screwdriver to remove the screw by turning it counterclockwise. Depending on the condition of the screw, you may need to use a pair of pliers to yank out the screw. Remove the handle from the valve stem. Take the old screw with you to the hardware store when you purchase a replacement screw.

4. Clean the top of the valve stem and the handle with an old toothbrush and hot soapy water.

5. Replace the handle onto the valve stem and insert the screw through the handle and into the valve stem. Twist the screw several times by hand and finish tightening it with a Phillips screwdriver. Replace the beauty cap and turn on the water supply.