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How to Clean Grease Out of Sink Drains

A clogged kitchen sink is easily among the top five most common plumbing issues, and grease is a usual suspect.

May 05, 2026
How to Clean Grease Out of Sink Drains

A clogged kitchen sink is easily among the top five most common plumbing issues, and grease is a usual suspect. Fortunately, there is a lot you can do to reduce the risk of this major inconvenience. In this article, we will go over some preventative measures as well as some ways you can clean grease out of sink drains. For a long-term solution, consider scheduling a clogged drain cleaning appointment. Mr. Rooter Plumbing of New Jersey employ hydro-jetting technology to safely and thoroughly clear drains. Call us today to speak with a live representative and request a nearby plumber dispatch. We are proud to offer emergency drain cleaning services.

How to Tell If Grease Is the Culprit

Think about your cooking and dish cleaning habits. Is your household a fan of hearty meals? Do you often pour used fats, oils, or greases down the kitchen sink? If your dishes include dairy and meat products, you must be careful with how you dispose of leftovers and remnants. Even rinsing the pans and dishes will lead to fats and greases getting washed down the drains. Over time, these little bits will accumulate and can clog the drain.

Our Customers Reviews

Larry R.

Howell Township, NJ

It was a late Saturday night. We had a super stubborn clog in some old galvanized pipes. Mr. Rooter send out Phil. Phil was great! He found the problem pretty quick. With determination and professionalism he final got it cleared out. I would recommend Mr. Rooter and Phil to anyone! He even cleaned up. We are so happy we choose Mr. Rooter!

Rose Bernard

Red Bank, NJ

We had a plumbing emergency and found Mr. Rooter while frantically searching for a 24-hour plumber. We feel like we hit a gold mine. Not only did we get a timely response. Everyone at Mr. Rooter was friendly, professional, competent and went above and beyond. Our plumber, Phil, was extremely helpful and gave us tips we could use moving firwars. Not to mention, the cost was extremely reasonable.

Joseph Chis

Hillsborough, NJ

Had sewer water backup in toilet and tub. Received callback as promised and arrived early. The tech determined we needed the main line to be cleared. He quickly located the opening and had us cleared in minutes. Very happy with the service. I was not prepared for the fee but it was an emergency.

Christopher Cox

Little Silver Township

Plumber, Phil, came out on short notice on a Saturday night and fixed our issue quickly, professionally and courteously. I contacted a different, well known plumbing company right before Mr. Rooter. The receptionist was rude and they didn’t call me back to say they couldn’t make it until after Phil left! The Mr. Rooter receptionist was very nice and they called me back quickly. I’m glad they did.

Debbie Dimitrion

Colts Neck, NJ

I just wanted to say James did a great job at my house. Excellent service, professional and very nice. Thank you so much for helping me with my plumbing problem. Did wonderful job.

Rachel Turunen

Jackson Township

I was very happy that I went with Mr. Rooter’s. The service was very quick and up front. Jessie James was very helpful answering my questions and replacing my hot water heater. He was pleasurable to do business with. If another problem arises in my home, I will be using this company again.

William Holden

Brick Township, NJ

A thorough, professional, pleasant experience. I had a back-up in the 50 year-old pipes of my new home. I called Mr. Rooter to have them locate the blockage, snake the line, and then use their video snake to get a visual of the integrity of the pipes. I’m glad that I called and will use them again for future needs.

LarJ MarJ

Oakhurst, NJ

You get what you pay for. Edwin Robles of Central NJ educated me as a 1st time homebuyer on why and what he was repairing, prevention, PROMPT,(on a sunday at that!) clean, knowledgeable, super professional but DOWN TO EARTH and at a REASONABLE PRICE! Sewer pipes unclogged and main water line fixed. I was no longer crying once job was thoroughly executed. After all $#@* $tinks but somebody has to do it and I HIGHLY recommend him and this company for a job well done. THANK YOU VERY MUCH!!

Margie Rafferty-Criscione

Ocean Township

Absolutely lovely office staff! I always knew when the repair person was coming. Lorenzo our repair guy was awesome, I really don't think there is anything he can't do. He looks young, but don't let that fool you! So happy all the repairs are behind us. We really just did a one-stop shopping and decided to have everything we've put off fixed because it was such a tremendous experience!

How to Clean Grease Out of Sink Drains

Signs of A Blockage

Is your kitchen sink draining too slowly? Does the sink make gurgling sounds as water runs down the drains? These are just some signs of a clogged drain. Other signs include:

  • Foul odors rising from drains
  • Wastewater backups
  • Leaking drains

Preventative Measures to Take

An ounce of prevention is worth more than a pound of cure. Consider some of these preventative measures:

  • If you run a business or cook hearty meals often, then installing a grease trap can do wonders.
  • Don’t pour used fats, oils, and greases down the drains. Keep them in a separate container to throw out later.
  • Reduce your fat and grease intake. This solution can prevent clogged drains as well as clogged arteries!

Cleaning Grease Out of Drains

We do not recommend using harsh chemical cleaners, especially if you have a septic system installation. These chemicals can end up doing more harm than good by damaging the drains. For minor blockages, try these solutions:

  • Flush drains with hot water once a week and especially after you wash dishes contaminated with heavy grease and fats. Do not use boiling water as this can damage some drain materials.
  • For more stubbo blockages, try a mixture of hot water and vinegar. Sprinkle a few tablespoons of baking down the drain first for an added punch.
  • Pull out the plunger or drain snake and put the elbow grease to work.

What About Severe Blockages?

If you are experiencing water backups in the kitchen sink, then the blockage is likely severe, and the aforementioned solutions may be insufficient. For severe blockages, call Mr. Rooter Plumbing to schedule a professional drain cleaning in Ocean Township. We use hydro jetting technology for safe and thorough results. Our plumbers employ video technology to inspect the drains for damages so you can rest assured knowing your drains will be in good shape.

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