Thanksgiving dinner is one of the most anticipated meals of the year, until the kitchen sink decides to stop draining right in the middle of cooking or cleanup. Between turkey drippings, potato peels, and all the extra dishes, it’s no surprise that Thanksgiving weekend is one of the busiest times of year for plumbers.
If you find yourself staring at a backed-up sink, take a deep breath. You can often fix a clogged sink without too much trouble. Here’s what causes those holiday clogs, what you can try before calling a plumber, and when it’s best to bring in the pros.
Why Kitchen Sinks Clog During the Holidays
With all the extra cooking and cleanup, your plumbing takes on a heavy workload during the holidays. Some of the most common culprits behind Thanksgiving sink clogs include:
- Grease and oils that harden as they cool, coating the inside of pipes
- Starchy foods like mashed potatoes, pasta, and rice that expand and block drains
- Vegetable peels (especially from potatoes or carrots) that wrap around disposal blades
- Bones or fibrous scraps accidentally rinsed down the drain
Even if you’re careful, a small buildup over time can cause trouble once your pipes are under the strain of holiday cooking.
Quick Steps to Fix a Clogged Sink
Before you call for help, try these safe and simple methods to fix a clogged sink and get your kitchen back in business:
- Turn off your garbage disposal
If your disposal is humming but not draining, turn it off right away to avoid damage. Never reach inside the disposal. Instead, check for visible debris with tongs or pliers.
- Run hot water and dish soap
Pour a generous amount of dish soap into the drain, followed by hot (not boiling) water. The soap can help break up grease and loosen light buildup.
- Use a sink plunger
If you have a double sink, plug one side with a wet rag. Then use a cup plunger on the other side to create suction and push the blockage through.
- Try a baking soda and vinegar mix
Pour half a cup of baking soda followed by one cup of vinegar down the drain. Let it fizz for 15–20 minutes, then flush with hot water.
- Avoid harsh chemicals
Chemical drain cleaners can corrode your pipes and harm the environment. If natural methods don’t work, it’s time to call in a professional.
When to Call a Plumber
If your sink is still draining slowly, or not at all, after you’ve tried a few DIY fixes, it’s best to contact a licensed plumber. The clog could be deeper in your drain line or even in your main sewer connection, which requires specialized tools to remove safely.
A professional from APPC Plumbing can inspect your drain, pinpoint the exact cause, and fix a clogged sink quickly, before it turns into a bigger problem.
Preventing Future Sink Clogs
A few small habits can save you from another mid-dinner disaster:
- Never pour grease or oil down the drain. Collect it in a container and toss it once cooled.
- Scrape plates into the trash before rinsing.
- Use your garbage disposal for small scraps only, not fibrous foods or peels.
- Run cold water while using the disposal to keep things moving smoothly.
Taking a little extra care now can keep your drains clear through the holidays and beyond.
Contact APPC Plumbing — Your Holiday Rescue Team
If your Thanksgiving kitchen takes a turn for the worse, APPC Plumbing is here to help. Our expert technicians are available for emergency plumbing service and can fix a clogged sink fast, so you can get back to family, food, and fun. Contact us today for quick, reliable service and peace of mind all holiday season long.


