To loosen a stuck or seized faucet handle, first shut off the hot and cold water supply valves under the sink. Remove the decorative cap and loosen the set-screw with an Allen wrench. If the handle remains stuck on the metal stem due to mineral corrosion, apply a few drops of white vinegar or penetrating oil around the base, let it sit for 15 minutes, and gently rock the handle up and down while pulling upward. Callout type="warning" title="Hygiene Warning": Shut off the water supply valves under the sink before starting repairs. Verification: Check that the handle lifts off smoothly from the stem without damaging surrounding chrome.
1 votes
Marked as accepted