Fix a kitchen sink leak from the faucet base by tightening the faucet, checking and replacing seals, or contacting a plumber if the issue persists. Focus keyword: "fix a kitchen sink that’s leaking from the faucet base" early.

Leaks at the faucet base are commonly caused by loose parts or worn seals. Tighten connections and replace faulty seals to stop the leak. If the problem continues, professional plumbing services may be necessary.