Dealing with a messy sewer issue? Learn how to fix sewer backup safely and when to call in the pros.
You know few things are more stressful or smellier than a sewer backup. So knowing how to fix a sewer backup is something everyone should know.
Whether it’s a one-drain issue or a full-blown household emergency, sewer backups require fast action and the right fix. If you do not address it, it can lead to property damage, serious health risks, and costly repairs down the line.
So, join me as I teach you how to fix sewer backup problems easily.
What Causes Sewer Backups?
Before we continue, let me first explain what causes sewer backups, because after you treat it, you need to know what to avoid so it doesn’t come back again. Because the cost to fix sewer backup isn’t something you want to pay on a regular basis.
1. Tree Roots in the Sewer Line
Tree roots naturally seek moisture, and your underground pipes are a prime target. Over time, roots can wiggle into small cracks in your sewer line, in search of water, and keep growing until they block or break the pipe.
2. Clogged or Collapsed Sewer Lines
Wipes, grease, and feminine products can cause a serious clog in your pipes and wastewater can’t flow freely. In older homes, pipes may also collapse from corrosion or shifting soil.
3. Heavy Rainfall or Flooding
Sometimes, when municipal sewer systems are overwhelmed by heavy rain, water can back up into connected home lines, especially when the said homes don’t have a backwater valve in place.
4. Old or Poorly Maintained Pipes
Old clay, cast iron, or Orangeburg pipes can crack, sag, or collapse with time. This can lead to backups, especially if they have not been inspected in years.
How to Fix Sewer Backup Quickly
Once you notice you have a backup issue, here is what to do immediately to stop the situation from getting worse.
1. Stop Using All Water in the House
Yes, you read that right.
This means no flushing of toilets, no running faucets, or using washing machines and dishwashers.
The simple reason is this: more water = more backup. So, give your drains a break while you assess the situation.
2. Turn Off the Power if Water Is Near Outlets or Appliances
If the sewage water is pooling near electrical outlets or basement appliances, shut off power to that area from your circuit breaker.
Please do not step into the water with live electricity nearby.
3. Check the Main Sewer Line Cleanout (If Accessible)
Many homes have a sewer cleanout. It is a capped pipe outdoors that provides access to the main sewer line. When you find the pipe, carefully remove the cap. Use gloves if you have to.
If water flows out under pressure, that may temporarily relieve the backup while you wait for professional help.
4. Call a Licensed Plumber Immediately
This is not the time for guesswork. You need a licensed plumber immediately. A pro, like the guys at Dayton Sewer Repair, can inspect the sewer line, identify the cause, and provide a safe and effective fix.
5. Avoid Chemical Drain Cleaners
Do not pour store-bought chemicals down the drain. It may make things worse. If the clogs are deep enough, they won’t work and may just damage your pipes.
The worst-case scenario that may happen when using chemical drain cleaners is that it can splash back dangerously if there is a serious blockage.
6. Wear Protective Gear if You Must Clean Minor Backups
If you are dealing with small amounts of sewage and intend to take care of it yourself, use gloves, boots, and a mask. Make sure you clean the area with bleach and disinfectant. But don’t attempt major cleanups unless you are a trained plumber.
7. You can document the Damage for Insurance
Take photos or videos of the affected area. This documentation can be important if you need to file a homeowner’s insurance claim or apply for flood damage assistance.
Professional Solutions for Severe Sewer Backups
While you can tackle minor backups on your own, major sewer issues demand professional tools and expertise. Here is how licensed plumbers tackle serious backups.
1. Sewer Line Camera Inspection
Before any digging or cleaning, pros usually perform a camera inspection to see exactly what’s going on inside your pipes.
This option is great because it helps identify the location and cause of the backup.
2. Hydro Jetting or Power Snaking
Your plumber may decide to go this route depending on the cause of the clog. Hydro jet blasts high-pressure water through the pipes, clearing out stubborn grease, tree roots, and debris.
Power snaking, on the other hand, uses a rotating cable to break through blockages. It is especially effective for heavy root intrusion or solid clogs.
3. Pipe Repair or Replacement
If your sewer line is broken, cracked, or sagging, your plumber may repair a section or replace the entire line. Other options include traditional trenching or trenchless methods for less disruption to your yard.
4. Installing a Backwater Valve
This one-time upgrade prevents sewage from re-entering your home during heavy rains or municipal backups.
5. Sewer Line Rerouting or Upgrades
In homes with repeated backups, outdated layouts or pipe materials may be the problem. A plumber might suggest rerouting or replacing the line entirely to improve flow and prevent future issues.
Long-Term Prevention Tips
The good news is sewer backups don’t have to be a recurring problem. Here are some long term preventions tips:
· Schedule routine sewer inspections:
Have a professional inspect your sewer line every 1–2 years, especially if your home is older or you’ve had past issues. Catching small problems early prevents big (and costly) ones later.
· Watch what goes down the drain:
Avoid flushing:
- Wipes (even if labeled “flushable”)
- Feminine hygiene products
- Grease or oil
- Coffee grounds, eggshells, and fibrous food scraps
Toilets are for toilet paper and human waste, nothing more.
· Install a Backwater Valve
If your area is prone to heavy rain or sewer overflow, a backwater valve is your best friend.
· Replace Aging Pipes Before They Fail
If your home is more than 40 years old, it may be time to upgrade before problems start.
· Trim Trees Away from Sewer Lines
If you have large trees near your sewer line, root intrusion is only a matter of time. Consult a plumber or arborist to determine safe distances, or consider pipe lining for added protection.
· Add Drain Screens and Hair Traps
Simple tools, such as mesh drain covers or hair catchers, can prevent a surprising amount of buildup in sinks, showers, and tubs.
In Conclusion
Sewer backups can transform your home into something entirely different. But with quick action, you can restore your home.
If you’re not sure what to do next? Call in a licensed plumber ASAP. It’s always better to act fast than to clean up later.
