Author: cezzzSubject: Water Stains - Granite CountertopsPosted: 08 Dec 2009 at 4:03pmI've tried these steps many times and they worked.. 1 Createa natural cleaner. Use a mixture of half white vinegar and half waterto create an environmentally friendly hard water stain remover. Makeonly as much as you will need, because it will be strong-smelling. Step 2 Soaka rag in the mixture, and then place it on the stain. Let the mixturesoak into the stain for a few minutes, then rinse clean. Repeat ifnecessary. Step 3 Soaksmall strips of fabric or cotton balls to place on hard-to-reach areassuch as behind a faucet. Use a spray bottle filled with the mixture toclean hard water stains off a glass shower door. Use a brush to helpscrub the stains off the glass. Step 4 Fortough stains on shower heads, remove the shower head entirely and letit soak in straight vinegar for a day. Rinse thoroughly when you aredone and buff to a shine