Water pooled way in the back of the cabinet where we'd shoved a bunch of cleaning supplies months ago. Think about everything running through a kitchen sink cabinet—hot water supply, cold water supply, the P-trap, garbage disposal hookups, and maybe a dishwasher drain line too. The beauty of a leak sensor here is coverage. Leak sensors fit into a broader home security setup, and the logic applies here too: cover your biggest vulnerabilities first, then expand. For anyone not committed to Ring, the GoveeLife Water Leak Detector offers a solid standalone alternative.