o Garbage disposal was invented in 1927 by John W. Hammes
o It is usually electrically powered
o It is also known as waste disposal or garburator
o Aluminum
o Stainless steel
o Aluminum disposals are the most economical, but they have a high probability of corrosion and leaking
o Motor speed
o Noise Level
o Anti-jam system
o Septic system
o Keep everything fibrous or starchy items in the disposal
o All the above are easily composted
o Avoid placing trash or hard items down the disposal
o Cut large items into similar pieces
o Clean it regularly
o Fibrous foods
o Grease, fats, and oils
o Egg Shells
o Pasta, rice, potatoes, and beans
o Nonfood Items
o Stainless steel