High humidity can negatively affect plumbing in a home by promoting condensation on pipes, especially cold water lines. This moisture can lead to mold growth, corrosion, and deterioration of pipe insulation. Over time, metal pipes may rust, weakening their structure and increasing the risk of leaks. Humid conditions also strain plumbing fixtures like toilets and faucets, potentially causing seals and gaskets to degrade faster. In crawl spaces or basements, excess humidity can contribute to wood