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How Can I Tell if I Have a Leak Under My Bathroom Sink?

Signs of a leak under your bathroom sink include water pooling, damp cabinets, musty odors, or visible corrosion on pipes.

Signs of Under Sink Plumbing Leaks

Leaks under the bathroom sink can go unnoticed until they cause visible damage. Catching them early helps prevent larger issues like mold, cabinet damage, or structural problems.

  • Water inside the cabinet: Pooled water or damp surfaces
  • Musty odors: Indicating moisture buildup over time
  • Visible corrosion: Rust or wear on pipes and connections
  • Loose or worn fittings: Drips or slow leaks from connections

If you notice any of these signs, Radiant can inspect your under sink plumbing and provide a repair that prevents further damage and restores proper function.