Did a Plumber Pour Sunflower Oil Down the Kitchen Sink and Leave?

By the way, the sump itself can be treated with oil. This will keep it clean longer. After washing the sink well with your usual means, you should use a cotton swab and vegetable oil. We apply the oil to the pad and carefully treat the entire surface.

But it’s better not to pour hot oil from a pan down the drain. Not only will this increase the risk of pipe damage, but dirt will also quickly stick to the hot oil. The result will be the opposite and the bad smell will be generated again. But to avoid terrible contamination and frequent mechanical cleaning of pipes, it is enough to pour a dishwasher detergent solution and boiling water into the kitchen sink every two weeks. This method works well too.