For models where the faucet spout cannot be released easily: Removing Mineral Deposits

1. Start by shutting off the hot and cold water supply. You may need to use an adjustable wrench to loosen the shutoff handle.
2. Open the hot and cold faucet to drain out any water.
3. Unplug the flexible hoses from the supply shank side port of spout tee.
4. Remove the spout tee from spout shank, washer, and lock nut from the faucet.
5. Remove the faucet from the sink and place it into the sink.
6. Reverse the faucet to upside down and use something hold/secure at this position.
7. Turn off both cartridges to prevent leaks.
8. Clean the diverter valve with vinegar and a soft brush. Skip Step 9 and go to Step 10. However, if the
mineral clog is heavy go to Step 9.
9. Fill vinegar as a dissolvent of mineral clogs into the waterway for 12 to 24 hours to remove the stubborn mineral clogs.
10. Leak the vinegar out from the faucet and make sure the diverter area is clean.
11. Flip the faucet back to the original upright position.
12. Place the mounting washer on spout shank and attach with spout shank lock nut.