Tree roots in your septic tank can cause major headaches, leading to expensive repairs and potential health hazards. Tree roots naturally seek out sources of water and nutrients, making your septic system a prime target. Recognizing the signs of root invasion early can save you a lot of trouble down the line.
In this article, we’ll explore the common symptoms of tree root problems in septic tanks, how to remove them, and, most importantly, how to prevent them from occurring in the first place.
Sign Of Tree Roots In Your Septic Tank
If you think there are tree roots in your septic tank, or the pipes surrounding it, then here are the symptoms and signs you should be looking for:
Slow Drains
One of the first signs you might notice is that your sinks, toilets, and tubs are draining slowly.
This happens because tree roots can block the pipes, preventing water from flowing freely.
If you find yourself waiting longer than usual for water to drain, it could be a sign of tree root invasion.
Unpleasant Odors
Another warning sign is the smell. If you notice bad odors around your yard or near your septic tank, it might mean that roots have damaged the pipes or tank, causing leaks.
These leaks can release unpleasant smells, indicating a problem.
Soggy Spots in Your Yard
Pay attention to any soggy or unusually green spots in your yard. Tree roots can cause leaks in the septic system, which makes the ground above wet and mushy.
These patches might look greener and lusher because of the extra moisture and nutrients from the leaking sewage.
Gurgling Sounds
You might also hear strange gurgling sounds coming from your drains or toilets.
These noises can happen when roots block the pipes, causing air to be trapped and making gurgling sounds as water tries to flow through.
Backups and Overflows
A more serious symptom is when your toilets or drains start backing up.
This happens because the roots have created a blockage so severe that wastewater can’t flow out properly.
If you experience backups, it’s crucial to address the issue immediately to avoid further damage and potential health hazards.
Sinkholes or Depressions
In severe cases, tree roots can cause structural damage to your septic system, leading to sinkholes or depressions in your yard.
If you notice any sudden changes in the landscape around your septic system, it might be due to root damage underground.
Pooling Water
Aside from soggy spots, you might see actual pools of water forming above your septic tank or drain field.
This can happen if roots have severely damaged the pipes, causing significant leaks that result in water pooling on the surface.
At this stage you’ll be able to smell it as well
Higher Water Bills
Sometimes, a hidden sign of tree root problems is an unexpected increase in your water bill.
If roots damage the pipes, it can cause leaks that lead to higher water usage, which you might notice when you get your bill.
How To Remove Tree Roots From Your Septic Tank
Removing tree roots from a septic tank is challenging, and it’s not something I’d recommend doing without the help of a professional.
But if you feel like you’re up to the task, then here are the different ways tree roots can be removed!
Mechanical Removal
- Hydro Jetting: This process uses high-pressure water to blast away tree roots from your septic pipes. A hose needs to be inserted into the pipes where the water pressure then cuts through and clears the roots. Hydro jetting is effective and cleans the pipes thoroughly.
- Root Cutting: A mechanical auger or rooter machine can also be used to cut through tree roots inside the pipes. The machine has rotating blades that slice through the roots, clearing the blockage. However, this isn’t always as effective, and oftentimes tree roots return.
Chemical Treatments
- Foaming Root Killers: These are chemical solutions that foam up when they come into contact with water. The foam fills the pipe, killing roots on contact and preventing them from growing back. It’s a good preventive measure but should be used with caution to avoid harming the environment.
- Copper Sulfate: Copper Sulfate can be flushed down the toilet to kill tree roots in the septic system. It is a less expensive option, but it can take longer to see results and may need multiple applications. For tree roots specifically, this is my recommended home use solution.
Professional Inspection and Repair
- Pipe Replacement: In cases of severe damage, it might be necessary to replace sections of the septic pipes. This involves digging up and removing the damaged pipes and installing new ones. It’s a more costly and labor-intensive solution but essential for heavily damaged systems.
How To Prevent Tree Roots In Your Septic Tank
If you’re dealing with tree roots in your septic tank, once you’ve removed them, you need to make sure they’re not going to come back. Here are the best preventative measures for future use:
Proper Landscaping
- Choose Trees Wisely: Plant trees with non-invasive roots, like dogwoods and cherry trees.
- Maintain Distance: Keep trees far from the septic tank, about as far as they will grow tall.
Install Root Barriers
- Physical Barriers: Use metal or plastic barriers underground around your septic system to block roots.
Regular Maintenance
- Routine Inspections: Have a professional check your septic system regularly.
- Pump Regularly: Stick to a regular schedule for having your septic tank pumped.
Chemical Treatments
- Preventive Root Killers: Use septic-safe chemicals to stop roots from growing in pipes.
Strategic Water Management
- Ensure Proper Drainage: Keep the area around your septic system dry to avoid attracting roots.
- Conserve Water: Don’t overload your septic system with too much water use.
Educate and Monitor
- Household Awareness: Teach everyone in the house not to flush anything that doesn’t break down easily.
- Watch for Changes: Look for new growth or unusually green patches in your yard, which might indicate root problems.
Recap
Preventing tree roots from invading your septic tank involves a combination of smart landscaping, regular maintenance, and proactive measures.
By choosing trees with non-invasive roots and planting them at a safe distance, installing physical root barriers, and adhering to a routine inspection and pumping schedule, you can protect your septic system.
Using septic-safe chemical treatments and ensuring proper water management further reduces the risk. Educating household members and staying alert to changes in your yard also help keep your system root-free.
Following these steps can save you from costly repairs and ensure your septic system operates smoothly for years to come.