Proper Ways to Use a Garbage Disposal: A Homeowner's Guide
- Derek Haffey
- Oct 13
- 5 min read
Garbage disposals are often seen as a convenience in modern kitchens, but many homeowners aren't fully aware of how to utilize them effectively. Understanding the proper ways to use a garbage disposal can help you keep your kitchen hygienic, prevent plumbing issues, and prolong the lifespan of this essential appliance.
In this blog post, we will cover the do's and don'ts of operating a garbage disposal, ensuring you get the most out of your unit while avoiding common mistakes.
Do's of Using a Garbage Disposal
Using a garbage disposal correctly can make meal cleanup a breeze. Here are some essential do's to keep in mind:
1. Do Use Cold Water
When running your garbage disposal, always use cold water. Cold water helps solidify any grease or oil, allowing it to be chopped up more effectively. Hot water could melt fats, causing them to coat the disposal's inner workings and drains, leading to clogs.

2. Do Cut Food Into Smaller Pieces
It’s essential to break down food waste into manageable sizes before putting them into the disposal. Large chunks can damage the blades or get stuck, causing the unit to jam. Aim to chop food scraps, such as vegetables or fruits, into smaller bits to facilitate smoother operation.
3. Do Feed Waste Gradually
Instead of dumping a large pile of food waste all at once, feed it gradually into the disposal while it’s running. This practice allows for better grinding and reduces the risk of clogs. A good rule of thumb is to wait until the previous batch is fully processed before adding more.
4. Do Clean Your Disposal Regularly
To maintain your garbage disposal and eliminate odors, clean it regularly. You can do this by grinding ice cubes and citrus peels to help scrub the blades. A routine cleaning regimen not only keeps your disposal smelling fresh but also ensures it operates efficiently.
5. Do Keep the Lid Closed
When your disposal is in operation, keep the sink plug or cover in place. This helps contain any splatter and emits the sound of grinding waste, helping you know when the disposal is at work.
Don'ts of Using a Garbage Disposal
Even more important than the do's are the don'ts. Here are some common mistakes homeowners make that can lead to issues over time:
1. Don't Dispose of Non-Food Items
A garbage disposal is designed to handle food waste only. Never attempt to grind non-food items like plastic, metal, or paper. These can severely damage the blades and internal mechanisms of the disposal.
2. Don't Grind Starchy Foods
Certain foods, such as potatoes or rice, can become sticky and cause clogs. When ground, starchy foods tend to create a paste-like substance, which can easily clog pipes. It's best to dispose of these items in the trash instead.

3. Don't Use Your Disposal as a Trash Can
It's a common misconception that garbage disposals can handle anything organic. However, using it as a trash can can lead to serious problems. Items like egg shells, coffee grounds, and certain fruits (like avocado pits) can jam or damage the disposal.
4. Don't Forget to Run Water After Use
Always run cold water for at least 15 seconds after disposing of waste. This practice helps flush out any remaining food particles and cleans the disposal effectively. Failing to rinse afterwards can lead to unpleasant odors and potential clogs.
5. Don't Ignore Strange Noises
If you hear strange noises or grinding sounds coming from your disposal, do not ignore them. These sounds may indicate something is wrong, such as a jam or an object lodged in the blades. Promptly address these issues to avoid further damage.
Maintenance Tips for Your Garbage Disposal
Regular maintenance is vital for ensuring your garbage disposal operates efficiently. Here are some tips to keep it in top shape:
1. Perform a Weekly Cleaning
Cleaning your garbage disposal weekly can prevent buildup and odors. You can do this by grinding a handful of ice cubes to clean the blades and following it up with a few citrus peels. This method also leaves behind a fresh scent.
2. Inspect the Unit Periodically
Take the time to inspect your garbage disposal regularly. Check for any leaks or wear. If you notice any signs of damage or if your disposal isn't operating correctly, consult a professional. Doing so can save you from costly repairs down the line.

3. Use an Enzyme Cleaner Monthly
To prevent clogs and breakdowns, consider using an enzyme cleaner specifically designed for garbage disposals every month. These cleaners break down organic waste, keeping your disposal clean and odor-free.
Understanding Your Garbage Disposal's Limitations
It’s essential to understand what your garbage disposal can and cannot handle. Knowing these limitations can help you avoid frustrating blockages.
1. Know When to Call a Professional
If your garbage disposal is frequently jamming, producing strange noises, or has a foul odor that cleaning doesn’t alleviate, it might be time to call in a plumber. Ignoring these issues can lead to further damage and significant plumbing problems.
2. Recognize the Signs of Wear
Be proactive and recognize the signs that your garbage disposal might be reaching the end of its lifespan. These signs can include leaks, a strange smell that won't go away, or failure to grind food properly. When in doubt, consult the manufacturer's guide or a qualified technician.
Best Practices for Sustainable Usage
As homeowners, we must be mindful of our waste impact. Here’s how you can make the most of your garbage disposal in an eco-friendly way:
1. Compost What You Can
Consider composting fruit and vegetable scraps. Many organic materials can biodegrade naturally and create nutrient-rich soil. By composting, you reduce the waste sent to landfills, benefiting the environment.
2. Educate Family Members
Make sure everyone in your household knows how to use the garbage disposal correctly. Provide tips and guidelines on what can and cannot be disposed of in the unit. Clear communication can help prevent misuse and damages.
3. Evaluate Your Waste Habits
Take a moment to think about your food waste habits. Are you using the disposal as a crutch instead of evaluating what you could compost or recycle? Being more intentional about food waste can benefit your kitchen, your disposal, and the environment.
By following these guidelines and practices, you can keep your garbage disposal running smoothly, extend its lifespan, and protect your plumbing. Remember, proper use helps maintain the health of your kitchen ecosystem and aids in reducing waste effectively.
Final Thoughts
Incorporating a garbage disposal into your kitchen can simplify the cleanup process. However, using it correctly is crucial to avoid plumbing nightmares and ensure the appliance lasts for years. Armed with these do's and don'ts, you can confidently navigate the ins and outs of your garbage disposal, making for a cleaner, more efficient kitchen.
By taking the time to understand your appliance's capabilities and limitations and practicing proper maintenance, you can maximize the utility of your garbage disposal.
Comments