Problem
Water pressure from the sink faucet is weaker than normal.
Possible Causes
Clogged faucet aerator
Partially closed shutoff valve
Sediment buildup
Pipe blockage
How To Fix It
Remove and clean the faucet aerator
Check shutoff valves under the sink
Run water to flush debris
Inspect visible plumbing connections
When To Call A Professional
If pressure remains low after cleaning the aerator, a plumber may need to inspect the pipes.