The answer to 'what is garbage disposal' is a small electrical appliance installed under the kitchen sink that shreds food waste into pieces small enough to pass through your plumbing system. Garbage disposals help reduce the amount of food waste going into landfills by grinding it up and flushing it down the drain, making cleanup easier and reducing odors in your kitchen.
Garbage disposals are commonly installed in modern kitchens and are connected to the drain pipe under the sink. They are powered by an electric motor that spins sharp metal impellers to grind up food waste into a slurry that can be easily flushed away. This helps prevent clogged drains and overflowing trash cans.