Which is a common cause of plumbing clogs?

Foreign objects in the drain are a well-known cause of plumbing clogs because these items can obstruct the flow of wastewater and create a blockage. Common examples include hair, soap scum, food particles, and various items that may accidentally fall into the sink or toilet. When these foreign objects accumulate, they can trap other debris, leading to further clogs and potential backups in the plumbing system.

Understanding the importance of preventing foreign objects from entering drains is crucial for maintaining a functional plumbing system. It highlights the need for proper disposal methods for non-flushable items and the use of drain screens or traps. Recognizing this common cause can help individuals take proactive steps to mitigate plumbing issues before they escalate into more significant problems, such as the need for professional plumbing interventions.