Garbage Disposal Do’s and Don’ts (What Ruins Your Drains)
March 9, 2026
Quick Answer
Avoid grease, fibrous foods, starches, bones, and coffee grounds in the disposal. Run cold water, feed small amounts, and clean routinely to reduce buildup and odor.
Do
- Run cold water during and after use
- Feed small amounts gradually
- Use citrus peels occasionally for freshness (not as a cure for clogs)
- Clean with ice and a small amount of dish soap
Do Not
- Pour grease or oil
- Grind pasta, rice, potato peels, celery, corn husks
- Use harsh chemicals regularly
- Treat the disposal like a trash can
FAQ
Can coffee grounds go down?
Not recommended, they build sludge.
Hot water or cold water?
Cold water helps keep fats solid for capture and removal.
My disposal hums but will not spin.
Turn power off and reset, then call if it persists.
If your kitchen drain clogs often, CG Plumbing can clear the line and recommend prevention that actually works.




















