Causes of Kitchen Grease Buildup & Its Effect on Your Sink Drains

October 25, 2023

In the heart of our homes – the kitchen – countless meals are prepared and enjoyed. But with every sizzling fry and simmering sauce, there's often a byproduct: grease. While grease might seem harmless when hot and liquid, it poses a significant threat to our plumbing when cooled. City Plumbing and Rooter, leveraging over 20 years of expertise, takes a closer look at the causes of kitchen grease buildup and its ramifications for sink drains.

Causes of Kitchen Grease Buildup

There are a variety of things that cause grease buildup in your kitchen drains, but some of the top culprits include:

  • Cooking oils: Common culprits include olive oil, vegetable oil, butter, and lard. While liquid when hot, they solidify as they cool down.
  • Meat and dairy: Fatty cuts of meat, cheese, milk, and creams leave behind grease when cooked or washed down the sink.
  • Food scraps: Even small particles from dishes can contribute to the grease layer if they contain fats or oils.

How Grease Affects Your Sink Drains

What's the big deal about a little kitchen grease? Buildup can cause significant problems, including but not limited to:

  • Clogs and blockages: As grease cools and solidifies, it adheres to pipe walls. Over time, this builds up, narrowing the pipe and restricting water flow.
  • Bad odors: Grease traps food particles, which can decay and produce unpleasant smells.
  • Bacterial growth: The buildup creates an environment conducive to bacterial growth, which can further contribute to foul odors and potential health concerns.
  • Expensive repairs: Persistent clogs can lead to backups or even burst pipes, leading to potentially costly repairs.

Preventing Kitchen Grease Buildup

There are several steps you can take to protect your plumbing and prevent kitchen grease from building up in your drains. Try these methods:

  • Proper disposal: Instead of washing grease down the drain, pour it into a container, let it solidify, and then dispose of it in the trash.
  • Use strainers: Sink strainers can catch food particles, preventing them from contributing to grease buildup.
  • Limit the use of garbage disposals: Even with garbage disposals, it's best to scrape plates into the trash can before washing.
  • Regular cleaning: Every week, pour boiling water down the sink to break down and clear minor grease buildup. Adding a bit of vinegar or baking soda can further enhance this method.

What to Do If You Suspect a Grease Clog

Even the most contentious homeowner may find that, despite their best efforts, their kitchen drain is facing a grease clog. Don't worry! There are a few things you can do to flush that clog away:

  • Natural cleaners: A mixture of equal parts white vinegar and baking soda can help break down minor clogs. Pour the baking soda followed by the vinegar, let it fizz for 30 minutes, then rinse with boiling water.
  • Plunging: A good old-fashioned plunger can be effective in dislodging grease-related blockages.
  • Avoid chemical drain cleaners: They can damage your pipes and are harmful to the environment.
  • Professional assistance: If the problem persists, it's time to call in the experts. We have specialized equipment and expertise to address even the most stubborn clogs.

City Plumbing and Rooter Can Combat Your Kitchen Grease Clogs

Grease might be a staple in many delightful dishes, but it's less than desirable in our plumbing. Being mindful of how you handle grease and regular drain maintenance can prevent many of the problems associated with it. Should you ever encounter stubborn clogs, City Plumbing and Rooter is always at your service, ensuring your drains remain clear and functional.

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