To avoid future occurrences of a blocked kitchen sink outside drain, follow these preventative measures:
There is a specific sound that strikes dread into the heart of any homeowner: the slow, gurgling sigh of a kitchen sink draining. It is not the swift, clean swallow of water rushing away, but a labored, asthmatic wheeze. When this sound is followed by the rising of murky, grey water in the sink basin, the diagnosis is often grim. The culprit is rarely the visible U-bend beneath the cabinet. More often, it lies beyond the kitchen wall, buried in the earth: the outside drain is blocked. kitchen sink outside drain blocked
If you have tried plunging, rodding, and chemicals, and the water still sits stagnant, the problem may be deeper in the sewer line. It could be a collapsed pipe, tree root intrusion, or a blockage in the main municipal line. At this point, it is time to call a licensed plumber or drainage specialist who has specialized cameras and high-powered augers. To avoid future occurrences of a blocked kitchen
Outdoor drains for kitchen sinks typically clog due to a "perfect storm" of internal waste and external debris: The culprit is rarely the visible U-bend beneath the cabinet