What is the main purpose of a sanitary clean out?

The main purpose of a sanitary clean out is to provide access to a Plumbing system for cleaning and maintenance. It allows for the removal of blockages or buildup within the pipes, facilitating easier inspection and maintenance of the sewer line. This access point helps prevent potential backups and ensures the proper functioning of the plumbing system. Clean outs are typically located at key points in the drainage system, such as vertical stacks or horizontal runs.