Kitchen Faucet: lifespan, maintenance and replacement

Typical lifespan: 15–20 years (about 17 years).

Maintenance schedule

• Clean aerator to remove mineral buildup — Every 3 months
• Check under sink for leaks — Monthly
• Lubricate handle mechanism — Annually
• Inspect supply line connections — Every 6 months

Signs it needs replacing

• Persistent dripping after cartridge replacement
• Corrosion or mineral buildup on body
• Handle is loose or hard to operate
• Low water pressure despite clean aerator
• Rust-colored water from the faucet
• Leaks at the base when turned on

Tips

Ceramic disc cartridges last much longer than rubber washer designs. Look for them when buying.