When You Toss Grease In The Sink: You Cause Sewer Damage
When you cook, it's common to have leftover grease in the pan. Whatever you do, do not toss this grease in the sink — unless you want to deal with a major sewer problem in the future. Learn why you should never toss grease down the drain. Grease Changes When you cook with grease, the heat from the stove or oven causes it to liquefy. Naturally, it would seem that anything that is in liquid form is also safe to toss down the drain.