Most people don’t think twice before rinsing something down the drain—until a clogged pipe, overflowing sink, or sewage backup turns into a costly disaster.
At Anatom Restoration, we’ve seen it all, from kitchen backups in Denver to sewage overflows in Aurora, all caused by preventable mistakes.
Need Help Now?
If you’re not sure whether something is safe to flush or rinse away, it probably isn’t. Keep reading to learn what NOT to pour down the drain—and if you’re already dealing with a clog or backup, call us 24/7 at 720-356-0945 for expert cleanup and repair.
if you have Time’ here is what not to do:
1. Grease, Fats, and Cooking Oils – The #1 Cause of Kitchen Clogs
This is the most common mistake we see in kitchen plumbing disasters. When grease is hot, it’s a liquid—but once it cools, it solidifies into a thick, sticky mess.
Over time, grease buildup inside your pipes will trap food particles and debris, creating a blockage that only gets worse.
We’ve responded to cases where homeowners in Washington Park had entire kitchen sink pipes completely blocked by years of grease accumulation.
The worst part? These clogs don’t go away with drain cleaners—they require professional pipe cleaning or, in severe cases, full pipe replacement.
What to Do Instead:
Instead of pouring grease down the drain, let it cool in a container, then throw it in the trash. If you’re dealing with small amounts, wipe your pan with a paper towel before washing.
2. “Flushable” Wipes – A Hidden Danger to Your Pipes
Despite what the label says, flushable wipes are NOT truly flushable. Unlike toilet paper, which is designed to break down in water, wipes stay intact for weeks or even months inside your plumbing.
When flushed regularly, they combine with grease and other debris, forming massive blockages known as “fatbergs”—a term coined after enormous sewer clogs were found in city pipelines.
We’ve been called to sewage backups in Littleton and Highlands Ranch, where entire apartment plumbing systems were clogged due to wipes. If you’re using these products, you could be contributing to a costly disaster waiting to happen.
What to Do Instead:
Only toilet paper and human waste should be flushed. Everything else, including wipes, belongs in the trash—even if the packaging says “flushable.”
3. Coffee Grounds – A Silent Pipe Killer
It’s easy to assume that since coffee grounds are small and gritty, they’ll wash away like sand. But unlike sand, coffee grounds don’t dissolve in water.
Instead, they clump together inside pipes, forming sludge-like deposits that harden and create stubborn blockages.
We’ve seen multiple cases where a seemingly minor drain slowdown in Parker and Englewood turned into a full-blown backup caused by years of coffee grounds accumulation.
What to Do Instead:
Throw coffee grounds in the trash or use them as compost for your garden. Never rinse them down the sink.
4. Eggshells – Surprisingly Destructive
Eggshells seem harmless, but they are one of the worst things you can put in your garbage disposal.
The sharp edges of the shell grind down into tiny fragments that stick to grease and other debris in pipes, forming thick, cement-like deposits.
We’ve had customers in Aurora and Lakewood whose disposals completely jammed because of eggshell buildup, leading to costly replacements.
What to Do Instead:
Dispose of eggshells in the compost bin or trash, never in the sink.
5. Rice and Pasta – The Expanding Pipe Blockers
Cooked rice and pasta absorb water even after they’re down the drain. Over time, they swell and create a sticky, starchy mass that clogs pipes just like grease.
We once handled a sewage backup in Centennial, where repeated disposal of pasta down the drain led to a complete kitchen sink shutdown. The homeowner had no idea that food waste could create such a severe blockage.
What to Do Instead:
Scrape leftover rice and pasta into the trash before rinsing your dishes.
6. Paint and Cleaning Chemicals – A Hidden Plumbing Hazard
Washing paint or household chemicals down the drain is not only bad for your pipes but also dangerous for the environment. Paint, especially oil-based varieties, coats the inside of pipes, hardening into an almost permanent layer that can lead to slow drains and blockages.
In cases we’ve handled in Capitol Hill and Greenwood Village, improperly disposed-of paint and cleaners led to serious drain corrosion, requiring expensive plumbing repairs.
What to Do Instead:
Check your local waste disposal guidelines—most cities have drop-off locations for paint and chemicals.
How to Keep Your Drains Clear and Avoid Costly Plumbing Repairs
If you want to avoid clogged drains, backups, and expensive plumbing repairs, follow these simple habits:
- Use drain strainers to catch debris before it enters the pipes.
- Never pour grease, oils, or fats down the sink—wipe pans clean before washing.
- Flush only human waste and toilet paper—wipes, hygiene products, and paper towels go in the trash.
- Dispose of food waste properly—even small scraps can cause buildup.
- Schedule routine drain maintenance if you notice slow draining or gurgling sounds.
If you suspect a clog forming in your pipes, don’t wait until it turns into a full-blown backup. Professional drain cleaning can save you thousands in repair costs.
? Need help with a stubborn drain clog or sewage backup? Call Anatom Restoration at 720-356-0945 for expert service 24/7.
Final Thoughts – Protect Your Plumbing, Protect Your Home
We see preventable drain clogs turn into major disasters every single day. With a little awareness and proper disposal habits, you can avoid costly plumbing issues and protect your home’s drainage system and crawl space from damage.
At Anatom Restoration, we specialize in sewage cleanup, water damage restoration, and plumbing-related emergencies. Whether you need drain cleaning, pipe inspections, or full-scale restoration after a sewage backup, our team is ready to help.
? For emergency plumbing backups, clogged drains, or sewage overflows, call 720-356-0945 anytime, day or night.
We proudly serve Denver, Aurora, Centennial, Littleton, Parker, Highlands Ranch, and surrounding areas, including 80209, 80206, 80203, 80111, 80126, 80129, 80016, 80015, 80123, 80134, and 80113.
Stop the problem before it starts—protect your drains, and you’ll protect your home.
