Inside some cases, the valve is corroded. A dirty device will need to be cleaned to prevent water coming from leaking. To do this, a person should first eliminate the retaining nut in the valve body. A orthodontic pick or tiny screwdriver can become used to eliminate the retaining cup plus the lower o-ring. After getting the nut off of, you can thoroughly clean out the supply opening. https://www.nivito.ie/kitchen/....white-kitchen-sink.h