A slow or clogged drain is one of the most common plumbing problems homeowners deal with. Sometimes, clearing the drain seems to solve the problem—only for it to start draining slowly again a few days or weeks later.
If your sink, shower, tub, or other drain keeps clogging, there’s usually an underlying reason. Understanding what’s causing the blockage can help you prevent future problems and determine when it’s time to call a professional plumber.
At Mission Ready Plumbing, we help homeowners throughout Brighton, MI and the surrounding communities diagnose and clear stubborn drain problems. Here are seven of the most common reasons your drains may keep clogging.
1. Hair and Soap Buildup
Bathroom drains are especially susceptible to clogs caused by hair, soap residue, shampoo, shaving products, and other debris.
Hair can collect inside the drain and become tangled, creating a web that catches additional debris as water flows through the pipe. Over time, the opening becomes smaller and smaller until water can no longer drain properly.
Soap can make the problem worse. Some soaps leave behind residue that sticks to the inside of pipes and combines with hair and other materials.
Using a drain screen or hair catcher can help reduce the amount of debris entering your shower and bathroom sink drains.
2. Grease and Food Going Down the Kitchen Sink
Your kitchen sink may handle plenty of dirty dishes, but your drain isn’t designed to handle everything left on them.
Cooking grease, fats, oils, food scraps, coffee grounds, and other materials can accumulate inside your drain lines.
Grease is particularly problematic because it may enter the drain as a liquid but cool and solidify farther down the pipe. Other food particles can then stick to the buildup, gradually creating a stubborn blockage.
Avoid pouring grease or cooking oil down your kitchen sink. Instead, allow it to cool and dispose of it properly in the trash.
3. Too Much Toilet Paper
Toilet paper is designed to break down in water, but flushing too much at once can still create a blockage.
This is especially common in homes with older plumbing, low-flow toilets, or drain lines that already have buildup restricting water flow.
If your toilet frequently clogs, requires multiple flushes, or seems to drain slowly, the problem may be deeper than simply using too much toilet paper.
Repeated toilet clogs can indicate an issue with the toilet itself or the home’s drain and sewer system.
4. Flushing Things That Shouldn’t Be Flushed
One of the easiest ways to prevent drain problems is to follow a simple rule: only flush human waste and toilet paper.
Paper towels, facial tissues, feminine hygiene products, cotton swabs, diapers, dental floss, and similar products should always go in the trash.
Even products marketed as “flushable” can sometimes contribute to plumbing problems because they may not break down as quickly as toilet paper.
These materials can become caught inside the plumbing and combine with other debris to form larger blockages.
5. Tree Roots in Your Sewer Line
Sometimes the problem isn’t what’s going down your drains—it’s what’s getting into your pipes from outside.
Tree and shrub roots naturally seek moisture. If an underground sewer line develops a small crack or loose connection, roots may begin growing into the pipe.
As the roots grow, they can restrict wastewater flow and catch toilet paper and other materials moving through the sewer line.
Possible signs of a sewer line problem include multiple drains backing up, toilets gurgling, sewage odors, or water backing up into a bathtub or floor drain.
If several drains in your home are having problems simultaneously, it’s worth having the main sewer line inspected.
6. Old or Damaged Drain Pipes
Older plumbing systems can develop problems that aren’t fixable with a plunger or basic drain cleaning.
Pipes can corrode, crack, shift, collapse, or develop rough interior surfaces that make it easier for debris to collect.
The plumbing may also have improper slopes or connections that prevent wastewater from flowing efficiently.
This is one reason repeatedly clearing the same clog doesn’t always provide a permanent solution. Removing the blockage may temporarily restore drainage without addressing the damaged pipe that’s causing the problem.
A professional plumbing inspection can help identify whether the issue is a simple clog or something more serious.
7. Buildup Inside Your Drain Lines
Drain pipes don’t always clog suddenly.
Grease, soap residue, minerals, hair, food particles, and other materials can slowly accumulate along the walls of a pipe. As this buildup gets thicker, the opening available for water becomes smaller.
You may first notice water draining a little slower than usual. Eventually, the pipe can become restricted enough to cause frequent or complete blockages.
Professional drain cleaning can remove stubborn buildup and restore better flow through the drain line.
When Should You Call a Plumber for a Clogged Drain?
An occasional minor clog isn’t necessarily a major concern. But if you’re constantly reaching for the plunger, the same drain keeps clogging, or multiple drains are backing up at once, there’s probably a larger issue that needs attention.
Repeated clogs can be caused by buildup, damaged pipes, tree roots, or problems deeper within your home’s drain and sewer system.
Mission Ready Plumbing can diagnose the cause of stubborn drain problems and recommend the right solution for your home.
If you’re dealing with a slow or clogged drain in Brighton, MI or the surrounding area, don’t keep fighting the same clog over and over.
Your plumbing problem is our mission. Contact Mission Ready Plumbing today to schedule professional drain cleaning or plumbing service.
