Garbage disposals are a useful kitchen gadget that may greatly simplify cleanup after meals. However, waste disposals are not required in all kitchens, and in certain circumstances, they can cause more harm than good. In this blog, we’ll examine the benefits and drawbacks of garbage disposal and advise whether you need one in your home.


How Does A Garbage Disposal Function? 

A garbage disposal employs a spinning blade to slice food leftovers into tiny pieces flushed down the drain with water. An electric motor located beneath the sink propels the blade. When you turn on the disposal, the electric motor activates and spins the blades inside the grinding chamber. The impellers help to force the food waste towards the blades, where it is ground up into small particles. The food waste is then flushed down the drainpipe and into the sewage system.

The Advantages of Garbage Disposal

The convenience provided by a garbage disposal is the primary benefit of using one. If you have any food scraps left over, rather than tossing them away, rinse them down the sink and put them in the disposal to be ground up. If you don’t have easy access to garbage collection or composting, this can help you save time and cut down on wasted food.

Garbage disposals can assist in preventing clogged drains in addition to being convenient. Food scraps rinsed down the sink can easily become entangled in the pipes and cause backups. A garbage disposal can ground up the scraps, lowering the chances of a clog.

Disadvantages of Garbage Disposal

Despite their ease, garbage disposals have certain drawbacks. They can be costly to install, especially if your kitchen lacks essential plumbing. They can also be noisy and require regular maintenance to avoid smells and keep the blades sharp.

Another big disadvantage of waste disposals is that they might be environmentally hazardous. Food scraps in the garbage can contribute to sewage treatment plant overloads, leading to water pollution. Furthermore, if you reside in an area without a municipal sewage system, a garbage disposal can overburden your septic system, resulting in costly repairs.

Do You Need a Garbage Disposal?

Your specific circumstances determine the requirement for waste disposal. A garbage disposal might be a beneficial addition to your kitchen if you frequently cook at home and generate a lot of food waste. Composting your food waste may be better if you live with limited trash collection or composting possibilities. There are alternatives to traditional garbage disposal that are easier on the environment, such as a compost bin or worm farm. These alternatives can assist you in reducing food waste while also producing nutrient-rich soil for your plant.

Ultimately, deciding to install waste disposal is a matter of personal preference and situation. Consider your cooking and garbage disposal habits and the expense and environmental impact of installation if you’re unclear if you need one.


If you do decide to install a garbage disposal, it’s essential to work with an experienced plumber to ensure that the installation project is done correctly. New Flow Plumbing can provide expert plumbing services, including garbage disposal installation and maintenance. Our friendly plumbers have the skills and knowledge to handle any project, ensuring that your plumbing system is always functioning correctly. Contact us today to schedule an appointment.

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