Here's a fact that surprises most folks: Thanksgiving is hands-down the busiest day of the year for plumbers. The day after, what some call "Brown Friday", is even worse.
Makes sense when you think about it. More cooking than any other day, a sink full of dishes from sunup to sundown, a houseful of guests, and a garbage disposal getting fed things it was never meant to handle. Mais, that's a recipe for a clogged kitchen at the worst possible time.
The good news? Almost every one of those Thanksgiving emergencies is preventable. So let's walk through how to keep your kitchen running smooth, from the prep days right through the big feast.
Why Thanksgiving Wrecks So Many Kitchens
It's not bad luck, it's volume and timing all hitting at once.
Your kitchen plumbing is built for normal, everyday use. Thanksgiving is anything but normal. You're putting a week's worth of cooking and cleanup through your sink and disposal in a single day, often with the whole family pitching in and nobody quite sure what's safe to put down the drain.
Add a few extra guests using the bathrooms, and your whole home's plumbing is working overtime. A little know-how keeps all of it humming.
The Garbage Disposal: Know Its Limits
Your disposal is the #1 troublemaker on Thanksgiving. It can handle a lot, but it is not a trash can, and the holiday menu is full of stuff that'll do it in.
Never put these down your disposal:
- Grease, oil, or fat. The single worst offender. It pours in liquid, then cools and hardens in your pipes downstream. Turkey grease is the classic culprit.
- Potato peels. They turn into a starchy paste that gums up the works.
- Fibrous vegetables. Celery, corn husks, onion skins. The stringy fibers wrap around the blades.
- Pasta and rice. They keep swelling with water long after they go down.
- Bones and pits. They're just too hard.
What to do instead: Scrape plates into the trash or a compost bin first. Let grease cool in a can and toss it. Run cold water for fifteen seconds before and after you use the disposal, and feed it slowly, a little at a time.
Protecting Your Drains
Even with a careful disposal, your kitchen drain takes a beating on Thanksgiving. Here's how to keep it flowing.
Wipe greasy pans before washing. A quick wipe with a paper towel keeps most of the grease out of your drain in the first place. This one habit prevents a lot of clogs.
Use the sink strainer. That little basket strainer catches food scraps before they head down the pipe. Empty it into the trash as you go.
Run hot water between big batches of dishes. It helps keep things moving and stops buildup from settling in while you work through that mountain of plates.
Don't Forget the Guest Bathrooms
When you've got a houseful, your bathrooms are working harder than usual too, and that's a whole separate way to ruin the day.
Have a plunger handy in or near each bathroom. Sounds obvious, but you don't want to be hunting for one with a line of relatives waiting.
Remind folks to go easy on the toilet paper, and keep a small trash can stocked so nobody's tempted to flush anything that shouldn't go down. "Flushable" wipes are the fastest way to a backed-up toilet on a day you really can't afford one.
A little prep here keeps a small problem from becoming the thing everybody remembers about the holiday.
Your Pre-Thanksgiving Game Plan
Want to really get ahead of it? Run through this in the days before.
In the week before, make sure your disposal's running clear and your kitchen drain isn't already draining slow. A slow drain now becomes a full clog under holiday load. Check that your guest bathroom toilets are flushing strong.
The day before, do a final check: disposal working, drains clear, plunger in place, and a plan for where grease and scraps are going (trash and compost, not the sink).
If anything's already acting up, a slow drain, a gurgling disposal, a weak flush, get it handled before the big day. It is so much cheaper and calmer to fix it on a quiet Tuesday than to find an emergency plumber on Thanksgiving afternoon.
If Something Goes Wrong Anyway
Say the sink backs up mid-feast. First, stop running the disposal and water. Adding more just makes it worse. Try a plunger on the drain. For a double sink, you'll need to block the other side to get good pressure.
Skip the chemical drain cleaners. They're rough on your pipes and often don't work on a grease clog anyway. If a plunger doesn't clear it, that's the time to call.
And yes, we answer the phone on Thanksgiving. Somebody's got to.
Frequently Asked Questions
Can I put turkey grease down the garbage disposal? No. Grease is the single worst thing for your disposal and drains. It goes down as a liquid, then cools and hardens inside your pipes, building up until it causes a full blockage. Let grease cool in a can or jar and throw it in the trash instead.
Why does my sink keep backing up on Thanksgiving? It's usually grease and food overwhelming a drain that's handling far more than its normal load. Starchy foods like potato peels and pasta, fibrous vegetables, and grease are the common culprits. Scraping plates into the trash first and keeping grease out of the sink prevents most holiday backups.
Is a plumber even available on Thanksgiving Day? Yes, many plumbers, including us, keep someone available for emergencies on Thanksgiving, because it's genuinely one of the busiest days of the year. That said, it's always cheaper and less stressful to prevent the problem with a little prep beforehand.
What's the best way to prep my kitchen plumbing before Thanksgiving? In the week before, make sure your disposal runs clear and your kitchen drain isn't already slow. The day before, confirm everything's flowing well and have a plan to keep grease and scraps out of the sink. If anything's already sluggish, get it fixed before the holiday rather than after.
Want peace of mind before the big day? Book a pre-Thanksgiving plumbing check with us. We'll make sure your disposal, drains, and bathrooms are ready for the crowd. Contact A 5 Star Plumbing Co. online ata5starplumber.com/contact-us or call us at (337) 202-0246. Appointments fill up fast this time of year, so don't wait.
Laissez les bons temps rouler, and pass the gravy, not the grease.