By: Aiden Bedord
A clogged drain can quickly turn from a minor inconvenience into a major plumbing problem. While some clogs can be cleared easily, others are a sign of a damaged sewer line that requires professional repairs. After helping homeowners throughout Oklahoma with clogged drains, we’ve found that the key is knowing when to try a simple solution and when to call a drain cleaning specialist.
Here’s what you should know before you attempt to fix a clogged drain.
Start by Identifying the Problem
Whenever a homeowner calls us about a clogged drain, we ask a few simple questions first:
- When did the clog start?
- Do you know what caused the clog?
- Do you have an exterior sewer cleanout?
These questions help us determine whether we’re dealing with a simple kitchen or bathroom drain clog or something more serious in the main sewer line.
In our experience, the two biggest causes of clogged drains are:
- Flushing items that should never be flushed.
- Pouring grease or food down the kitchen sink.
Even products labeled as “flushable” can create serious blockages over time.
Can You Fix a Clogged Drain Yourself?
Our recommendation is simple: call a drain cleaning specialist as soon as possible.
Many homeowners try chemical drain cleaners first, but we strongly advise against them. Chemical drain cleaners can damage your plumbing over time and often don’t completely remove the blockage. Instead, they may simply burn a small hole through the clog while leaving most of it behind.
If you’d like to try one safe DIY method before calling a plumber, pouring boiling water down the drain may help dissolve grease or soap buildup.
However, there is one important exception.
If your sink, tub, or shower is already full of standing water, do not pour boiling water into it. Adding more water won’t solve the problem and could create an even bigger mess.
When a Simple Clog Is Actually a Sewer Line Problem
Not every clogged drain is caused by grease or hair.
One of the most valuable tools we use is a drain camera inspection. Instead of guessing what’s inside the pipe, we can actually see the condition of the sewer line.
A camera inspection allows us to identify problems like:
- Bellies (low spots where water collects)
- Broken sewer pipes
- Collapsed sections
- Other severe pipe damage
If we discover structural damage, simply clearing the clog won’t permanently solve the problem.
A Real Example From the Field
One homeowner called us after dealing with a clogged drain for nearly 12 hours.
At first, it appeared to be a routine drain cleaning call. We inserted our drain camera through the exterior cleanout and quickly discovered the real problem.
The sewer line had developed a belly that was allowing waste and water to collect instead of flowing properly. Every time the homeowner used water, the line would back up.
Instead of repeatedly clearing the clog, we excavated the affected section of pipe and completed a spot repair. Once the damaged portion of the sewer line was replaced, the drainage problem was permanently resolved.
This is exactly why we believe diagnosing the cause of the clog is just as important as removing it.
How to Prevent Future Drain Clogs
The easiest way to avoid expensive drain repairs is to be careful about what goes into your plumbing system.
As a general rule, only three things should go down your drains and toilets:
- Water
- Soap
- Toilet paper
Avoid putting these items into your plumbing:
- Food scraps
- Grease
- Cooking oils
- Hair
- Flushable wipes
- Feminine hygiene products
- Paper towels
- Cotton swabs
Even if something eventually washes down the pipe, it can still collect with other debris and create a blockage later.
Older Oklahoma Homes May Be at Higher Risk
Many older Oklahoma homes still have aging sewer lines that are reaching the end of their service life.
If your home does not have a PVC sewer line and your existing sewer pipe is deteriorating, recurring drain clogs may be a sign that it’s time to consider a sewer line replacement instead of continuing to pay for repeated drain cleanings.
A professional camera inspection can determine whether your sewer line simply needs cleaning or if it has structural damage that should be repaired.
When to Call a Professional
You should contact a drain cleaning specialist if:
- Your drain has been clogged for several hours.
- Multiple drains are backing up at the same time.
- Water backs up whenever another fixture is used.
- DIY methods haven’t solved the problem.
- The clog keeps returning.
- You suspect the sewer line may be damaged.
The sooner the problem is diagnosed, the less likely it is to cause water damage or require more extensive repairs.
Final Thoughts
Most clogged drains start as a minor inconvenience, but they don’t always stay that way. While boiling water may help with some simple grease buildup, repeated clogs or drains that won’t clear often point to a larger issue hidden inside your plumbing system.
The best way to know what you’re dealing with is to have the drain professionally inspected with a camera. That allows the real problem to be identified so the correct repair can be made the first time.
Last Updated on June 29, 2026 by Grant Hutchinson