Grease Buildup in Pipes: The Hidden Problem

Grease is one of the sneakiest enemies of your plumbing. It goes down liquid and hardens inside your pipes, building up over time until water can barely get through. In Bensalem and across Bucks County, grease-related drain clogs are one of the most common calls we get — and one of the most preventable.

Why Grease Is So Dangerous for Your Pipes

When you pour hot grease down the drain, it's liquid. But as it travels through your pipes and cools down, it solidifies and sticks to the pipe walls. Over time, layer after layer of grease accumulates — a process plumbers call FOG buildup (Fats, Oils, and Grease).

Unlike a hair clog that you can sometimes pull out yourself, grease buildup coats the entire interior of the pipe. It narrows the opening gradually, which is why you might not notice a problem until the drain is almost completely blocked.

What Goes Down That Causes Grease Buildup

Most homeowners know not to pour bacon grease down the drain — but grease buildup comes from a lot of sources you might not think about:

• Cooking oils (olive oil, vegetable oil, coconut oil)
• Butter and margarine residue from pans
• Meat drippings and fat from ground beef
• Dairy products like cream, cheese, and milk
• Salad dressings and sauces
• Dish soap — yes, even soap contributes to buildup over time

Signs You Have Grease Buildup in Your Pipes

How to Prevent Grease Buildup

The best way to deal with grease buildup is to prevent it in the first place. Here's what we recommend to homeowners in Bensalem and Bucks County:

• Let grease cool and solidify, then scrape it into the trash
• Wipe greasy pans with a paper towel before washing
• Run hot water and dish soap down the drain after cooking — but don't rely on this alone
• Use a drain strainer to catch food particles
• Schedule annual drain cleaning to clear any buildup before it becomes a blockage

How We Remove Grease Buildup

When grease buildup has already taken hold, DIY methods rarely work. Chemical drain cleaners can soften grease temporarily, but they don't fully clear the pipe — and they can damage older pipes in the process.

At All Drains, we use hydro jetting to blast grease buildup out of your pipes completely. High-pressure water scours the pipe walls clean, restoring full flow and removing years of accumulated FOG. For severe cases, we'll use a camera inspection first to assess the extent of the buildup.

If you're in Bensalem, Langhorne, Bristol, Trevose, or anywhere in Bucks County and your kitchen drain is running slow, don't wait. Grease buildup only gets worse over time — and a full blockage means a much bigger job.