How to Inspect Under Sinks

The dark cabinets beneath your sinks can hide slow leaks that silently cause mold, wood rot, and structural damage over months or years. This quick inspection involves clearing out stored items, using a flashlight to examine all pipe connections and the P-trap, feeling for moisture along joints, and checking the cabinet floor for water stains or soft spots. Taking 10 minutes quarterly to peer under your sinks catches small drips before they become major water damage repairs costing thousands of dollars.