How To Unclog Your Septic Tank Soakaway: A Simple Solution

A clogged septic tank soakaway can lead to a host of unpleasant problems, from foul odors to backed-up drains. If you’re experiencing these issues, it’s time to take action. Here’s a comprehensive guide on how to unblock your septic tank soakaway and restore your plumbing system to optimal functionality.

Understanding the Septic Tank Soakaway

A septic tank soakaway is a vital component of a septic tank system. It’s a perforated pipe or chamber that allows treated wastewater from the septic tank to seep into the surrounding soil. Over time, however, the soakaway can become clogged with debris, roots, or grease, preventing water from draining properly.

Signs of a Clogged Septic Tank Soakaway

There are several telltale signs that your septic tank soakaway may be clogged:

• Slow draining drains or toilets
• Foul odors emanating from the septic tank or soakaway
• Sewage backups in your home
• Lush grass or vegetation around the soakaway

DIY Methods for Unblocking a Septic Tank Soakaway

Before calling a professional, you can try some DIY methods to unblock your septic tank soakaway:

1. Chemical Drain Cleaners

Caution: Use chemical drain cleaners with care, as they can be corrosive. Follow the manufacturer’s instructions carefully and avoid using excessive amounts.

2. Baking Soda and Vinegar

Pour a cup of baking soda into the drains connected to the septic tank. Follow with a cup of white vinegar and let it fizz for 30 minutes. Flush with hot water.

3. Epsom Salts

Dissolve 1 cup of Epsom salts in 4 cups of hot water. Pour the solution into the drains and let it sit overnight. Flush with cold water in the morning.

Professional Unblocking Techniques

If DIY methods fail, it’s time to call a professional septic tank service. They have specialized equipment and expertise to unblock your soakaway effectively and safely:

1. Hydro Jetting

A high-pressure water jet is used to blast away blockages and debris from the soakaway pipes.

2. Root Cutting

Tree roots can often infiltrate and clog soakaways. Professional plumbers use specialized root cutting tools to remove these obstructions.

3. Soakaway Replacement

In severe cases, the soakaway may need to be replaced entirely. This involves excavating the old soakaway and installing a new one.

Preventing Septic Tank Soakaway Clogs

Once you’ve successfully unblocked your septic tank soakaway, it’s important to take steps to prevent future clogs:

• Avoid flushing non-biodegradable items (e.g., wipes, diapers) down the drains.
• Use water-efficient appliances and fixtures.
• Have your septic tank pumped and inspected regularly (every 3-5 years).
• Avoid planting trees or shrubs near the soakaway.

Troubleshooting Common Soakaway Issues

Why is my septic tank soakaway overflowing?

Overflowing soakaways can be caused by excessive water usage, a clogged soakaway, or a damaged septic tank.

What is the lifespan of a septic tank soakaway?

The lifespan of a septic tank soakaway typically ranges from 15 to 25 years.

How often should I clean my septic tank soakaway?

If you experience any signs of a clogged soakaway, it’s recommended to have it cleaned immediately.

What You Need to Know

1. Can I unblock a septic tank soakaway myself?

Yes, you can try DIY methods like chemical drain cleaners or baking soda and vinegar. However, if these methods fail, it’s best to call a professional.

2. How much does it cost to unblock a septic tank soakaway?

The cost of unblocking a septic tank soakaway varies depending on the method used and the severity of the clog. On average, it can range from $150 to $500.

3. How can I prevent my septic tank soakaway from clogging?

Avoid flushing non-biodegradable items, conserve water, and have your septic tank pumped and inspected regularly.