My kitchen sink is not draining. It is pooling very quickly even after I empty the p trap. Please see pictures. The sink is on an island.
Could this be a clog or air vent problem. It was not like this before. I did try plunging it a few times. All the other drains on the house is working fine.
The last 2 pictures show how much water I dump in the sink before it pools to the sink bottom. I started with a full bottle on water and the remainder is shown.
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