All of a suddent the kitchen sink was filled with water and tried all sorts of repair: first aid to clear the clog with boiling water, with vinegar and salt. Nothing worked. I looked for thin pieces of stick
I had the bottom bowl removed and tried to look for the hole leading to the drain pipe. I could not find.
Then I removed the other parts and found out that there was an orifice at the side of the of the bowl that was clogged by grease which I removed. Then water can flow easier. That was the repair.
It also told me of possisble health problem I could face. If the grease clogged the 1 1/2 " pipe with grease, then it is possible that the meals I had clogged my blood vessel. Ture enough my bp rose to 159/92 by dusk time -