How to maintain your garbage disposal
- CMCPHC
- Jun 6, 2023
- 3 min read
Updated: Jul 18
In our quest for sustainable living, one often-overlooked hero lurks beneath our kitchen sinks—the garbage disposal! These unassuming appliances play a crucial role in transforming food waste into an eco-friendly solution. In this blog post, we will shed light on their environmental benefits, caring for and maintaining them, their contribution to waste management, and of course, safety precautions.

1. Efficiency in Waste Management
Garbage disposals are designed to handle food waste effectively, offering a more sustainable alternative to traditional waste disposal methods. By grinding down food scraps into tiny particles, garbage disposals allow them to be effortlessly flushed away through the plumbing system. This reduces the volume of waste sent to landfills, easing the burden on waste management facilities and minimizing environmental impact.
2. Environmental Advantages
Reduced Methane Emissions: When food waste decomposes in landfills, it produces methane, a potent greenhouse gas that significantly contributes to climate change. By diverting organic waste from landfills, garbage disposals help mitigate methane emissions, contributing to a greener and healthier planet.
Enhanced Wastewater Treatment: Food particles sent through garbage disposals enter the wastewater system, where they undergo advanced treatment processes. These systems use beneficial bacteria to break down organic matter, transforming it into biogas and nutrient-rich fertilizers. Consequently, garbage disposals contribute to the generation of renewable energy and the production of environmentally friendly soil amendments.
3. Care & Maintenance
To make the most of your garbage disposal and maintain its longevity, follow these guidelines:

Food Selection: Garbage disposals can handle most biodegradable food waste, but it's essential to avoid disposing of non-food items, bones, shells, fibrous materials (e.g., corn husks), and excessive amounts of fats, oils, or grease. These items can damage the disposal unit or cause blockages in the plumbing system.
Regular Cleaning: Maintain a fresh and odor-free disposal by periodically cleaning it. One simple method is to grind ice cubes to remove residue from the blades, followed by a mixture of vinegar and water to eliminate any lingering smells.
4. Safety Precautions
While garbage disposals are safe to use, it's important to adhere to basic safety guidelines:
Avoid Hands-On Interactions: Never put your hands or any utensils into the disposal while it is running. Always use the provided switch or controls to operate it.
Be Mindful of What Goes In: Keep non-food items, such as plastic, glass, or metal, away from the disposal. Dispose of these items properly in designated recycling or waste bins.
Educate Family Members: Ensure that everyone in your household understands the safe and appropriate usage of garbage disposals, especially children. Supervise young ones to prevent accidents.
Taking care of your garbage disposal isn’t complicated—but it does make a difference. A little maintenance goes a long way toward keeping things running smoothly, preventing clogs, and avoiding the dreaded mid-dinner backup.
If your disposal is jammed, leaking, or just not doing its job, don’t wait for it to get worse. Call CMC Plumbing, Heating & Cooling and we’ll get it fixed fast—or replace it if it’s time for an upgrade.
📍 Based in Madison Heights | Serving Metro Detroit
📞 248-546-8800 | 📧 service@cmcphc.com

Disclaimer: The information provided in this blog is for general educational and informational purposes only. Every home and system is different, and not all advice may apply to your specific situation. For personalized recommendations, code-compliant work, or professional service, please contact CMC Plumbing, Heating & Cooling. We’re licensed, experienced, and happy to help you get the job done right.
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