Fill both sinks with a few inches of water, then pull both plugs. If water drains slowly from both, the clog is deep in the common trap or main line. If only one side drains poorly, the blockage may be near that sink’s individual strainer.
A double kitchen sink is a convenient setup—until water starts backing up into both basins. Because the two sinks share a common drainpipe, a clog often reveals itself when you run the disposal or wash dishes on one side, and dirty water rises through the other. Before you reach for harsh chemicals, try these proven steps. how to unclog double sink
If water still won’t drain after these steps, the clog may be in the main stack. That’s when a professional with a hydro-jet or camera inspection is worth the call. But in most cases, a rag, a plunger, and a little elbow grease are all you need to reclaim your double sink. Fill both sinks with a few inches of