How a garbage disposer works

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Garbage disposals are an essential part of modern-day kitchens. They provide a convenient and hygienic way of disposing of food waste, making kitchen cleanup a breeze. In this article, we will discuss how a garbage disposal works and how to properly maintain it. We will also provide some tips  on how to choose the best garbage disposal for your needs.

How a Garbage Disposal Works:

A garbage disposal is a mechanical device that is installed under the sink. It is designed to shred food waste into small pieces that can be easily flushed down the drain. The disposal unit consists of a motor, a grinding chamber and a shredding mechanism.

When you turn on the garbage disposal, the motor spins the shredding mechanism, which grinds up the food waste into small particles. The particles are then flushed down the drain and into the sewer system.

Proper Maintenance of a Garbage Disposal:

To ensure that your garbage disposal works properly, it is important to maintain it regularly. Here are some tips on how to properly maintain your garbage disposal:

  1. Run cold water before and after using the disposal. This helps to flush the waste down the drain and prevent clogs.
  2. Do not put hard or fibrous foods, such as bones or celery, into the disposal. These can damage the shredding mechanism and cause clogs.
  3. Use a citrus peel or ice cubes to clean the disposal. This helps to remove any buildup or debris that may be inside the unit.
  4. Have your garbage disposal inspected and maintained by a professional plumber at least once a year.

Choosing the Best Garbage Disposal:

When choosing a garbage disposal, there are several factors to consider, including:

  1. Horsepower: Garbage disposals come in a range of horsepower, from 1/3 to 1 horsepower. The higher the horsepower, the more powerful the disposal.
  2. Noise level: Some garbage disposals are quieter than others. Look for models with noise-reducing features if you want a quieter unit.
  3. Grinding chamber size: The size of the grinding chamber determines how much food waste the disposal can handle at once. Choose a size that is appropriate for your needs.
  4. Brand and warranty: Look for a reputable brand with a good warranty to ensure that you are getting a high-quality product.


In conclusion, a garbage disposal is a useful and convenient device for any kitchen. By understanding how it works and properly maintaining it, you can ensure that your garbage disposal works efficiently and effectively. When choosing a garbage disposal, be sure to consider factors such as horsepower, noise level, grinding chamber size and brand and warranty. With these tips in mind, you can choose the best garbage disposal for your needs and keep your kitchen clean and hygienic.

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