The most common cause of a dripping faucet is the natural wear and tear of internal rubber O-rings, washers, springs, or ceramic cartridges. Constant friction, water pressure, and hard water mineral deposits break down these delicate waterproof seals over time. Once an O-ring or washer loses its flexibility and flattens out, it can no longer block the water flow completely when the handle is closed, resulting in a persistent drip. Verification: Disassemble the faucet cartridge and inspect the rubber seals for visible cracking, tearing, or deformation.
1 votes
Marked as accepted