This is What Happens When You Pour Oil Down the Sink

Plumbing Repair ExpertYou may have done it once or a few many times — poured cooking oil and other greasy materials down the kitchen sink. It seems the easy way to dispose of vegetable oil when you need to clean pans, pots, and other containers. You also believe that the grease and animal fat can go down the pipes smoothly because it is liquid after all.

While it is true that the oil and grease are in liquid form, they can harden inside the pipes. Plumbing repair experts from Expert Plumbing, Heating, Air and Electrical note that the fat can also mix with other compounds in the sewer and form accumulations of chemicals that can block the pipes. When you pour grease into the sink, they will head down the pipes and into the sewers along with the wastewater.

Accumulation of Fat

The nastiness begins when lumps of grease merge with others’ fats and oils. The fat breaks down into component parts, glycerol, and fatty acids. The acids then bind the calcium in the sewers (which comes from biological processes) to create a soap-like compound. Fat lumps will stick into the ceiling of the pipe when the sewer levels rise.

Plumbing Problems

These fat lumps can block the sewer and cause backups. Drain cleaners might clear out the pipes in your house, but they won’t completely solve the problem. It might also lead to serious blockages, which may require replacement of pipes. It is important to note that even a tablespoon of grease from each household can add up over time and mix in the sewer.

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Throw it in the Trash

Instead of pouring oils down the drain, pour the liquid into a container, let it solidify, and throw it in the trash. It is also advisable to wipe the pan with a paper towel to soak up the rest of the grease. Be sure to get as much oil into the trash instead of your sink. This is because small amounts mix with wastewater and create problems over time, particularly in areas with high population.

Don’t let oil and grease be a major concern. Be sure to avoid pouring them down the drain. You can also get in touch with plumbers to help you have clog-free drains.