This plumbing drawback happens when wastewater from the sink drains into the washer as a substitute of flowing down the primary sewer line. A typical symptom is gray or soiled water showing within the washer tub, typically accompanied by an disagreeable odor. This may occur throughout sink utilization and even when the washer is not operating.
Understanding this problem is important for stopping property injury and sustaining hygienic laundry practices. Untreated wastewater within the washer can contaminate garments and create a breeding floor for micro organism. Traditionally, this problem has been linked to improper plumbing set up or blockages inside shared drainage techniques. Addressing the underlying drawback promptly can stop additional problems like flooding and expensive repairs.