To fix a dripping faucet in the bathroom, turn the water supply off and then turn it back on. If you have a leaking shower faucet, you may want to replace the cartridge. You can purchase a new one from the hardware store. Before you begin this process, you should turn the water on and off so you don't over-tighten the https://www.nivito.com . Don't forget to replace the O-ring and washer if necessary.