Product review (1 stars): Left white dust in my glass and oil on the surface
Every time the ice melts I'm left with a bunch of little white dust on my glass or in my drink. Took me a few drinks before I figured it out but this will be going back. I tested it by placing ice cubes from this tray in an empty glass and from another tray in a different empty glass.  Only the cubes from this tray had the issue. There was also an oil like substance floating on the surface of the water.  No matter how many times I washed and rinsed it this happened every time.