Hot water, a good degreasing soap and a terrycloth rag. Try 409 degreaser and let it sit a few minutes, then run hot water on the cloth, add soap and rub the flange on top and underneath. There are commercial brushes available, but brushes don't always de-grease well. They are, however, very useful for cleaning crevices. Regular cleaning makes this job much easier.
Attach the pipes. You will attach a 90-degree disposal drainpipe to the disposal and the tailpiece to the other sink drain. There should be p-traps on both the disposal and the tailpiece from the other sink and they should be level to one another. Use straight pipes and a T-fitting to connect both drains into one line and route the drainpipes into the main drain.
I did all the things that you said. I finallyt called the home warrenty company. They said that there was a penny stuck and I had to get a new disposal. He took a pciture so I could see. I asked him why he didnt try to get the penny out and he said that he would just replace After he left, I put my hand in to see if I could get the penny lose. I could not see it so I put my hand in again and got all the food out and there was the penny. I then tried to get it to run and it is still humming. What should i do? Do I really need a new disposal?
Last, but not least, as your garbage disposal system begins to age, it grows susceptible to cracking along its interior lining. When this shell develops cracks, water will begin to appear at its seams. At times, the leak can be observed from the bottom of the unit, particularly from the reset button. If this is the cause of your garbage disposal’s leaks, then there is no method of repairing other than replacing the whole unit.
If your garbage disposal is making a clicking or rattling sound, there may be some food particles that will not grind up inside. Remove power from disposer, reach into the sink hole with a pair of tongs and remove anything that is still down in the disposer. Test your disposer to be sure the noise is gone. If not continue troubleshooting your disposer issue (see below).