Kitchen grease is a menace to sewer pipes. It's a common mistake:
Liquefied animal fats, greases and vegetable oils are often poured into drains, but they eventually solidify and clog pipes.
That causes sewer lines to back up and leads to manhole overflows and other sewer spills that threaten the environment. You can help! Don't pour cooking grease or other oils down drains!
Freeze animal fats in a can and dispose of in a trash receptacle
Mix liquid vegetable fats with an absorbent material, such as cat litter or coffee grounds, and place in a lidded container and dispose of in a trash receptacle
If you have questions or would like to receive our brochure on the Oil and Grease Prevention Program, contact the system protection division at 704-336-4946.