The easiest way to solve the grease problem (and help prevent the overflow of raw sewage) is to keep this material out of the sewer in the first place. Here are several ways you can do this:
Never pour grease down sinks, drains or into toilets.
Scrape grease and food scraps from trays, plates, pots, pans, utensils, grills, and cooking surfaces into a can or the trash for disposal.
Do not put grease down garbage disposals. Put baskets / strainers in sink drains to catch food scraps and other solids, and empty the drain baskets/strainers in the trash for disposal.
Talk to your friends and neighbors about the potential problems of grease in the sewer system and how to keep it out. You may also call the Public Works Department at (901) 867-4980 if you have any additional questions.