I had the plumber in

I had the plumber in today to fix my loud toilet. (it made a trombone sound with the pipes when I flushed)

All was fixed in 5 min. It was then I remembred I have having trouble with the sink disposal unit. "It makes a metal sound like a forks in there, even though I've checked and nothing is inside"

He fixed it by removing the dirty dishes in the sink next to it. It seems a fork was making a noise against a plate from the vibration.

hehe That has puzzled me for 3 days now :)