A garbage disposal is one of the most convenient kitchen appliances—until it starts to smell or clog. With daily use, it’s easy for food waste, grease, and debris to build up, leading to foul odors and poor performance.

The good news? With a few simple habits, you can keep your garbage disposal clean, odor-free, and running efficiently. Here’s what you need to know.

What Causes Garbage Disposal Clogs and Odors?

Most clogs and smells come from improper use or lack of maintenance. Common culprits include:

• Grease, fats, or oils poured down the drain

• Fibrous or starchy foods like potato peels and celery

• Coffee grounds and eggshells

• Lack of water flow during operation

These materials can stick to the disposal blades or inner walls of your pipes, causing buildup over time. If not cleaned regularly, bacteria can develop and lead to strong, unpleasant smells.

What Not to Put Down Your Garbage Disposal

To avoid damage and clogs, never put these items down your disposal:

• Grease, oil, or fats

• Bones or fruit pits

• Pasta, rice, or bread (they expand in water)

• Fibrous vegetables like corn husks or onion skins

• Non-food items or trash

If you’re unsure, it’s always better to throw it in the trash or compost bin.

How to Clean and Maintain Your Garbage Disposal

1. Flush With Cold Water

After each use, run cold water for 15–30 seconds. Cold water helps solidify grease or food particles, allowing them to be chopped up and flushed out rather than sticking to the blades.

2. Use Ice Cubes and Citrus Peels

Once a week, grind a handful of ice cubes in the disposal to help clean the blades and dislodge debris. Follow up with lemon or orange peels to naturally freshen the smell.

3. Try Baking Soda and Vinegar

For deeper cleaning, pour ½ cup of baking soda followed by 1 cup of vinegar into the disposal. Let it fizz and sit for a few minutes before rinsing with hot water. This helps neutralize odors and break down grime.

4. Avoid Chemical Drain Cleaners

Harsh chemicals can damage the disposal and pipes. Stick with natural cleaning methods or call a professional if you suspect a serious clog.

When to Call a Professional

If your garbage disposal is making unusual noises, draining slowly, or giving off persistent odors despite cleaning, it may be time for a professional inspection. There could be buildup deeper in the pipes, worn-out parts, or a failing motor.

At Hull Plumbing, Inc., we can safely inspect, repair, or replace your garbage disposal to restore full functionality.

Keep Your Kitchen Fresh and Functional

Taking a few minutes each week to care for your garbage disposal can save you from unpleasant smells, clogs, and costly repairs. Simple maintenance goes a long way in keeping your kitchen running smoothly.

If you're dealing with stubborn odors or a malfunctioning disposal, contact Hull Plumbing, Inc. today at (405) 246-9763. Our experienced team is here to help you keep your kitchen plumbing in top shape.