This is an updated version of the product training course introduced by SUPPLY HOUSE TIMES in 1979, authored by Don Arnold.
To some people, the word “garbage” can mean just about anything you would otherwise toss in the garbage can, including paper, glass, string, metal and plastic objects - materials not meant to go into a disposer. While a good disposer can do an amazing job on most food wastes, these other materials can do an “amazing job” on a disposer.