Four groups of these raw materials can be distinguished according to the properties of the soap products they yield: Hard fats yielding slow-lathering soaps include tallow, garbage greases, hydrogenated high-melting-point marine and vegetable oils, and palm oil.
All types of garbage, greases and other dirty substances fall into the canal.
At first, local officials thought it might be coming from the store's plumbing, and then maybe the garbage disposal or grease separators.
Mr. Gong says that when he was younger, he hated the pungent odors of grease and garbage that permeate the streets of Chinatown.
Once the pan has cooled enough to handle, dispose of excess grease in the garbage (or a can headed for the garbage), not the drain, to avoid clogs and not subject your public works department to sewer-stopping fatbergs.
With prices capped and profits slim, private haulers won't take grease-soaked garbage.
It is not a good idea to pour any kind of oil, grease or fat into your garbage disposal.
Just to the north, toward Sandy Hook, beachgoers confronted another surprise: a garbage slick of syringes, condoms, tampon applicators and floating grease balls that had washed ashore that afternoon.
Raw grease contains "heavies" (big chunks of food and garbage) and "fines" (silt-like sediment made up of food particles).
Also eating away at your cash: garbage service, the sign out front, having someone clean the grease traps, printing menus and the temptation to eat or drink up the profits yourself.
