A garbage disposal is a convenient kitchen appliance that helps break down food scraps, but it’s not a catch-all solution for every type of waste. Putting the wrong items down your disposal can lead to clogs, dull blades, foul odors, and costly plumbing repairs. Knowing what to avoid can save you time, money, and headaches.
If you’re dealing with a clogged sink or malfunctioning garbage disposal in Rive-Sud, Plombier Rive Sud provides professional plumbing services to fix and prevent disposal-related issues. In the meantime, here are five things you should never put down your garbage disposal.
1. Grease, Oil, and Fat
While it may seem harmless to pour leftover cooking grease down the drain, it’s one of the worst things you can do. Grease and fat may go down as a liquid but solidify as they cool, coating the inside of your pipes and leading to stubborn clogs.
🚫 Why It’s Bad:
❌ Builds up in pipes, causing blockages
❌ Contributes to sewer system fatbergs
❌ Creates unpleasant odors
✔ What to Do Instead:
- Let grease cool and solidify in a container, then dispose of it in the trash.
- Wipe greasy pans with a paper towel before washing.
2. Coffee Grounds
Many people think coffee grounds are harmless, but they actually clump together inside drains, creating a sludge-like buildup that can clog your pipes.
🚫 Why It’s Bad:
❌ Grounds don’t break down in water
❌ Accumulate over time, causing blockages
❌ Can lead to slow-draining sinks
✔ What to Do Instead:
- Toss used coffee grounds in the compost bin or trash.
- Use them as a garden fertilizer or natural deodorizer for your fridge.
3. Eggshells
There’s a common myth that eggshells sharpen garbage disposal blades, but the truth is they can cause more harm than good. The membrane inside the shell can get tangled in the blades, while the crushed shells can stick to pipes and create clogs.
🚫 Why It’s Bad:
❌ Membranes can jam the disposal mechanism
❌ Crushed shells contribute to pipe buildup
❌ Can reduce the efficiency of your disposal
✔ What to Do Instead:
- Compost eggshells for garden use.
- Throw them in the trash to avoid plumbing issues.
4. Fibrous Vegetables (Celery, Corn Husks, and Onion Skins)
Stringy, fibrous vegetables like celery, asparagus, corn husks, and onion skins can wrap around your garbage disposal blades, causing jams and preventing the unit from working properly.
🚫 Why It’s Bad:
❌ Fibers tangle with blades and motor parts
❌ Can lead to motor burnout or costly repairs
❌ Causes clogging further down the drain
✔ What to Do Instead:
- Compost fibrous vegetable scraps.
- Cut tough veggies into smaller pieces and dispose of them in the trash if necessary.
5. Pasta, Rice, and Bread
Starchy foods like pasta, rice, and bread expand when they come into contact with water, making them a prime culprit for clogs. Even when ground up, they can form a sticky, glue-like paste that blocks your pipes.
🚫 Why It’s Bad:
❌ Expands in pipes, causing blockages
❌ Creates a sticky mess that traps other debris
❌ Leads to slow drains and potential backups
✔ What to Do Instead:
- Throw leftover pasta and rice in the trash.
- Compost bread and other food scraps when possible.
Bonus: Other Items to Keep Out of Your Garbage Disposal
🚫 Fruit pits and large bones – Too hard and can damage blades.
🚫 Potato peels – Can form a starchy paste and clog pipes.
🚫 Non-food items (plastic, glass, metal) – Never belong in the disposal.
🚫 Harsh chemicals – Can damage your plumbing and disposal unit.
Tips to Keep Your Garbage Disposal Working Properly
✔ Run cold water before, during, and after using the disposal.
✔ Feed food scraps gradually—avoid overloading the unit.
✔ Clean the disposal regularly with a mix of baking soda and vinegar.
✔ Grind citrus peels occasionally to keep it smelling fresh.
Having Trouble with Your Garbage Disposal? Call Plombier Rive Sud!
Accidentally put something down your disposal you shouldn’t have? If you’re experiencing clogs, strange noises, or a jammed unit, Plombier Rive Sud can help with professional repairs and drain cleaning services in Rive-Sud.
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