The Complete Guide to Installation Of Garbage Disposal, Replacement and Repair.

the complete guide to installation of garbage disposal, replacement and repair.

Introduction to Garbage Disposal: What is it and How Does it Work?

Garbage disposal, also known as a waste disposal unit or garburator, is an electrically powered device installed under the kitchen sink that helps break down food waste into small particles that can easily pass through. It consists of a motor, grinding chamber, and impeller that work together to chop up food scraps into tiny pieces that can be safely flushed down the drain.

Garbage disposals come in different sizes, capacities, and power ratings. They are designed to handle various types of food waste, including soft food scraps, vegetable peelings, and small bones. Garbage disposals can be a valuable addition to any home, as they help reduce the amount of food waste that goes to landfills and can help keep the kitchen smelling fresh.

Benefits of Having a Garbage Disposal in Your Home

There are many benefits to having a garbage disposal in your home. First and foremost, it can help to reduce the amount of food waste that goes into your trash can, which can help to cut down on odors and reduce the need for frequent trash bag changes. Garbage disposals can also help to keep your pipes clean and free of blockages, as food waste can often cause clogs in drains and pipes. Additionally, using a garbage disposal can be more environmentally friendly than throwing food waste in the trash, as it can be processed in a wastewater treatment plant and turned into biogas or fertilizer.

Types of Garbage Disposals: Continuous Feed vs. Batch Feed

There are two main types of garbage disposals: continuous feed and batch feed. Continuous feed disposals are the most common type, and they operate by turning on and off with a switch. Batch feed disposals, on the other hand, require you to fill the disposal with food waste and then turn it on manually using a special stopper. While continuous feed disposals are generally more convenient, batch feed disposals can be safer and more energy-efficient.

Factors to Consider When Choosing a Garbage Disposal

When choosing a garbage disposal, there are several factors to consider the horsepower of the motor. A more powerful motor can handle tougher food waste, but it can also be more expensive. Second, consider the type of feed. Continuous-feed garbage disposals are the most common type and are more convenient, but batch-feed disposals are safer and more suitable for households with children. Third, consider the noise level. Some garbage disposals can be quite loud, so look for models that are designed to be quieter. Upgrading to high-efficiency garbage disposal can bring many benefits, including reduced water usage, lower energy bills, and reduced strain on your plumbing system. These models are designed to use less water and energy while still effectively grinding up food waste. Additionally, high-efficiency garbage disposals are often quieter than standard models, making them a more pleasant addition to your kitchen. By taking the time to research and choose the right garbage disposal for your needs, you can enjoy the benefits of a cleaner, more efficient kitchen while also reducing your environmental impact.

You may like to read: Benefits of Upgrading to High-Efficient Garbage Disposal

Installation of Garbage Disposal in Your Kitchen?

Installation of garbage disposal in your kitchen is a fairly straightforward process, but it does require some basic plumbing knowledge and tools. The first step is to remove the old sink flange and mounting assembly, and then to install the new mounting assembly and flange. Next, the garbage disposal unit itself can be installed onto the mounting assembly, and the wiring and plumbing can be connected. Finally, the disposal unit can be tested to ensure it works properly.

Tips for Maintaining and Cleaning Your Garbage Disposal

Maintaining and cleaning your garbage disposal is essential to keeping it in good working order and preventing odors and blockages. Here are some tips for maintaining and cleaning your garbage disposal

1. Run Cold Water

When using your garbage disposal, always run cold water while it is in use. This helps to solidify any food particles and grease, making them easier to grind up and flush away.

2. Avoid Certain Foods

Certain foods can cause blockages and other problems in your garbage disposal, such as fibrous vegetables, fruit pits, bones, and coffee grounds. Avoid putting these types of food waste down the disposal.

3. Clean the Blades

To clean the blades of your garbage disposal, turn off the power to the unit and use a long-handled brush or scraper to remove any debris. You can also pour ice cubes down the disposal and run it with cold water to help clean the blades.

4. Freshen with Citrus

To keep your garbage disposal smelling fresh, you can grind up citrus peels, such as lemon or orange, in the disposal. This will help to eliminate odors and leave your kitchen smelling clean and fresh.

5. Regular Maintenance

Regular maintenance of your garbage disposal is important to keep it running smoothly. This includes checking for leaks, tightening connections, and clearing out any debris or buildup.

Common Problems with Garbage Disposals and How to Fix Them

Like any appliance, garbage disposals can experience problems from time to time. Some common problems include clogs, jams, leaks, and strange noises. Depending on the problem, it may be possible to fix it yourself by following a few simple steps, such as using a plunger to clear a clog or using an Allen wrench to unjam the disposal.

Environmental Impact of Garbage Disposals: Pros and Cons

While garbage disposals can help to reduce the amount of food waste that goes to landfills, they can also have a negative impact on the environment. The process of treating sewage and turning it into fertilizer or energy requires a significant amount of energy and resources, which can contribute to greenhouse gas emissions and other environmental issues. Additionally, putting certain types of food waste down the drain, such as fats, oils, and fibrous vegetables, can lead to clogs and other plumbing problems. Overall, the environmental impact of garbage disposal depends on several factors, including the type of waste that is being disposed of and the efficiency of the sewage treatment process.

Garbage Disposal vs. Trash Can: Which is Better for the Environment?

Determining whether a garbage disposal or trash can is better for the environment depends on several factors, including the amount and type of food waste generated, the local waste management system, and the energy source used to power the disposal. In general, using a garbage disposal can be more environmentally friendly than sending food waste to a landfill, as it can help reduce methane emissions and save space in landfills. However, if the local waste management system has effective composting programs, composting food waste may be the most eco-friendly option.


Whether or not garbage disposal is right for your home depends on a variety of factors, such as your lifestyle, budget, and environmental priorities. If you generate a lot of food waste and are looking for a convenient way to dispose of it, a garbage disposal may be a good option for you. However, if you are concerned about water and energy usage or the potential for clogs and blockages, you may want to consider other options, such as composting or using a trash can. Ultimately, it’s important to weigh the pros and cons of each option and choose the one that works best for you. If you do decide to install a garbage disposal, it’s important to work with a professional plumber who has experience and expertise in garbage disposal repair and replacement services to ensure that it is done safely and effectively.