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From Kitchen to Bathroom: The Most Common Clogged Drain Culprits
From Kitchen to Bathroom: The Most Common Clogged Drain Culprits
4.8 RATING

From Kitchen to Bathroom: The Most Common Clogged Drain Culprits

A clogged drain is one of the most common and frustrating plumbing issues homeowners face. Whether it's in the kitchen, bathroom, or laundry room, buildup…

June 03, 2026
From Kitchen to Bathroom: The Most Common Clogged Drain Culprits

A clogged drain is one of the most common and frustrating plumbing issues homeowners face. Whether it’s in the kitchen, bathroom, or laundry room, buildup inside your pipes can slow down drainage, cause unpleasant odors, and even lead to serious plumbing damage. The good news? Most clogs are preventable once you understand what’s causing them.

Kitchen Drains: Grease, Food, and Soap Scum

Your kitchen sink handles a lot—from washing dishes to cleaning produce—and over time, that constant use takes a toll. One of the top causes of kitchen drain clogs is grease. When hot grease or oil is poured down the drain, it cools and hardens inside your pipes, trapping food particles and soap scum along the way.

What to avoid:

  • Cooking grease, fats, and oils
  • Coffee grounds
  • Eggshells and starchy foods like rice or pasta
  • Food waste, even if you have a garbage disposal

To prevent clogs, pour cooled grease into a disposable container and toss it in the trash. Run hot water after each use and occasionally flush your drain with a mixture of hot water, vinegar, and baking soda to break down residue.

If buildup becomes too stubbo, professional drain cleaning from Mr. Rooter Plumbing can restore your pipes without causing damage.

Our Customers Reviews

Chahib Chakrome

Summit, NJ

The service provided was great, nothing to say about the work of the plumber. 5 stars to him. But the company charges felt way too much for the work. We would have liked to have the same plumber take care of other things in the house, but every time he check how much extra the company will charge for the job, the price just got too much. The plumber did an amazing job he selected a beautiful faucet to replace our old one. He did his best. But the company prices have no room for negotiation.

Tiffany DeSande

Plainfield, NJ

A million stars!!!! Steve and Lucas were absolutely amazing. My parents pipes burst and within 4 hours of calling they came and fixed everything!!! Very nice guys and dealt with my panicking. I will always use them if needed in the future and you all should too!!! Thank god for people like this!!! Thank you so much guys!!!

Naomi Langer-Seltzer

New Brunswick, NJ

We got very quick service, I think the plumber actually arrived in less than an hour! After reviewing what was happening, he gave us our options and performed the option we selected. This happened in the late afternoon or early evening. It was already dark and there was a lot of snow on the ground.

Steve Smith

Mountainside, NJ

I needed immediate, same day service in the early evening at my home. I went to the internet and looked up plumbing services that offered "24-hour, 7-day a week" availability. The first 3 places I called said that they could not get to me until the following day. Then I called Mr. Rooter. They were courteous and promptly got a technician to my house within an hour and a half. The technician, Lucas Kaufmann, was exceptional. The job was not easy, but he figured the problem out and got me all fixed up within an hour's time. Moving forward, I…

Stephanie Brown

Cranford, NJ

Despite what was quite obviously a busy day (day after Thanksgiving at 10pm) TJ came out and did not leave until the job was done! There were several setbacks, which at the late hour might have prompted him to leave- but he chose to stay and continue until the job was complete! I only have one bathroom so I was really hoping he could make it work, and he really did a wonderful job! So thankful for all of his help! I highly recommend TJ!

Shaheen Dhanani

Union, NJ

This is my second time using Mr. Rooter and I have to say they are an excellent company of experienced professionals! The service techs were courteous, experienced and actually spent time trying to figure out the issue before proposing the solution. They were also patient and answered all my questions without rushing the work. I will be using them again.

Christie Murphy

Montgomery, NJ

TJ was amazing! 10/10 recommend this company. We were in an emergency state of panic with a burst pipe in the middle of a bad snowstorm. TJ came with knowledge, professionalism, kindness, and found the root of the problem within five minutes of being here. We will be using him again in the spring to fix an outdoor issue he found!

Alan Abraham

Clark, NJ

The technicians were friendly, professional and knowledgeable. The price was too high I believe, but the technicians had no control over that. The technicians took their time and did a great job. I would use them again and also recommend them.

Amy Swart

Berkeley Heights, NJ

Excellent service! Charles and Nicholas of Mr. Rooter arrived to my scheduled service a few minutes early, wore sanitary shoe coverings, and were extremely professional. They found the source of my leak quickly and fixed the issue. While they here, I requested an additional hydraulic heating inspection which they accommodated. They were very knowledgeable and provided helpful tips. I highly recommend this team and I will definitely call them for all future plumbing needs!!

JACKY Coppola

Wall Township, NJ

TJ came to my aid as the water pipe froze in my house. Although nothing could be done he gave me hints of what could be done my me which was very helpful. I found TJ very professional and caring about my situation. The best part of the very long night was the dogs adored him one wanted to accompany him to his next job. Thank you for employing such an amazing man. Plus today there is water running in the house. Thank you TJ and thank you Mr. Rooney plumbing for employing a man with helpful hints!!!!!

At Mr. Rooter Plumbing, our expert plumbers have seen it all. Let’s explore the most common culprits behind drain clogs and what you can do to keep your pipes clean and flowing freely.

Bathroom Drains: Hair, Soap, and Toothpaste

Your bathroom drains are no strangers to blockages, especially from hair and personal care products. Hair binds with soap residue, forming sticky clumps that cling to the sides of your pipes. Over time, these clumps restrict water flow and cause slow-draining sinks, showers, and tubs.

Common clog culprits:

  • Hair and shaving debris
  • Soap scum and toothpaste buildup
  • Cotton swabs, dental floss, and wipes

To prevent bathroom clogs, install simple drain strainers to catch hair and debris. Clean them regularly and avoid flushing anything other than toilet paper. If your bathroom drains are already slow, calling a plumber for a professional drain cleaning can safely clear blockages and restore smooth flow.

Laundry and Utility Drains: Lint and Detergent Residue

Laundry and utility drains often get overlooked, but they play an important role in your home’s plumbing system. Over time, lint, fabric fibers, and excess detergent can accumulate and restrict water flow. When combined with soap residue and hard water minerals, these materials can cause serious blockages.

Prevention tips:

  • Clean your washing machine’s lint trap frequently
  • Use the proper amount of detergent—too much creates extra suds that leave residue
  • Schedule routine drain inspections with a trusted plumbing repair service

When It’s Time to Call a Professional

While DIY methods can handle minor clogs, persistent or recurring blockages often signal a deeper issue within your plumbing system. Tree roots, pipe corrosion, or misaligned joints can all contribute to slow drainage and backups. That’s when you need the help of a professional plumber.

At Mr. Rooter Plumbing, we offer advanced drain cleaning services using techniques like hydro jetting to clear even the toughest blockages. Our technicians can inspect your pipes with specialized cameras to identify hidden problems and recommend long-term solutions—saving you time, money, and stress.

And if your clog is connected to an outdated or leaky fixture, we can handle that too. From faucet installation to full plumbing replacements, our skilled team provides reliable service and quality craftsmanship every step of the way.

Keep Your Drains Flowing with Mr. Rooter Plumbing

Clogged drains may be common, but they don’t have to disrupt your home. With a little prevention and help from the experts at Mr. Rooter Plumbing, you can keep your kitchen, bathroom, and utility drains clean and efficient all year long.

Whether you need professional drain cleaning, a quick faucet installation, or a full plumbing repair service, our team is here to help. Contact Mr. Rooter Plumbing today to schedule service and say goodbye to stubbo clogs for good!

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