| If  a faucet leaks, usually the simple replacement of a rubber washer can fix the  problem by following the tips.Measure the size of your fixture from the center  of the holes made in your sink. A common example would be a two handled faucet  with center nozzle where the faucet holes are four inches apart. Choose a  substitution based on size, functionality and look. Turn off the water below  the sink. Turn on the faucet to drain any existing water. Undo the supply lines  from the existing faucet from below with a wrench. Remove the supply lines,  either braided stainless steel or copper, then undo the faucet from the sink  itself. Clean out the crud, scrubbing hard for a tight fit. If space below your  sink is tight you might need a tool called a basin wrench that is more  maneuverable. Disconnect the vertical pop up strap for the drain from the  faucet's lift rod. |  |  |