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

The purpose of a cleanout in a drainage system is primarily to provide access for clearing blockages from pipes. Cleanouts are strategically installed throughout the drainage system to allow plumbing professionals to easily access the interior of the pipes. When a blockage occurs, it can lead to backflow or poor drainage, which can cause significant issues in a plumbing system.

Having cleanouts ensures that plumbers can efficiently use tools, such as augers or snakes, to remove obstructions without the need to dismantle large sections of the plumbing. This not only saves time and effort but also minimizes potential damage to the system.

While enhancing drainage flow, collecting excess water, and preventing odors are important aspects of plumbing, the primary function of a cleanout is focused on maintenance and accessibility for resolving blockages.