What is the purpose of a cleanout in a drainage system?

A cleanout in a drainage system serves the essential function of providing access for clearing blockages. Over time, debris, grease, or waste can accumulate within the pipes, leading to clogs that hinder the flow of wastewater. The cleanout offers a convenient point to access the drainage system without the need for extensive removal of pipes or fixtures. By allowing plumbers to insert tools such as snakes or hydro-jetting equipment directly into the pipe, cleanouts facilitate the maintenance and repair of the drainage system, ensuring it remains functional and efficient.

The function of a cleanout is critical as it helps maintain the integrity of the drainage system, preventing potential damage that could arise from persistent blockages. In situations where blockages are particularly severe, having cleanouts strategically placed throughout the plumbing system can drastically reduce the time and effort needed to remedy the issue, ultimately leading to less downtime and inconvenience for the property's occupants.