What are the best practices for cleaning and maintaining an Instant Pot liner to ensure its longevity and optimal performance?

To clean and maintain an Instant Pot liner for longevity and optimal performance, it is best to wash it after each use with warm soapy water, dry it thoroughly, and avoid using abrasive cleaners or scrubbers. Additionally, regularly checking and cleaning the sealing ring, steam release valve, and other removable parts can help prevent buildup and ensure proper functioning.