Image of a concrete septic tank being installed into the ground.

Septic Tank Myths_ Busted!

Saturday, 15 March 2025 by Ri Industries

Septic tank myths need to be busted! As a leading septic tank company in South Australia, we’ve encountered numerous misconceptions about septic systems. Let’s debunk some of the most common myths to help you better understand and maintain your septic tank.

Myth #1: Septic Tanks Never Need Maintenance

This is perhaps the most dangerous myth we encounter. Many homeowners believe that once installed, septic tanks can be left alone indefinitely. The truth is, regular maintenance is crucial for the proper functioning and longevity of your septic system.

Fact: Septic tanks should be inspected and pumped every 3 to 5 years, depending on your household size and water usage.

Myth #2: Additives Eliminate the Need for Pump-Outs

Some products claim to improve sewage digestion and eliminate the need for pumping. However, this is misleading.

Fact: While certain additives may be beneficial, they do not replace the need for regular pump-outs. Well-balanced septic tanks don’t require additives to function properly.

Myth #3: You Can Flush Anything Down the Drain

This myth can lead to serious septic system problems. Your septic system is designed to handle only wastewater and human waste.

Fact: Items like coffee grounds, feminine hygiene products, and harsh chemicals can upset the balance of beneficial microbes in your tank and cause blockages or system failures.

Myth #4: It’s Fine to Build Over Your Septic Tank

Some homeowners believe it’s acceptable to build structures over their septic tank or drain field.

Fact: Building over your septic system can block access for maintenance, disrupt necessary ventilation, and interfere with the natural breakdown of wastewater in the soil.

Myth #5: Septic Tanks Must Be Replaced After 20 Years

While septic systems don’t last forever, there’s no set expiration date.

Fact: With proper maintenance, many septic systems continue to function well beyond 20 years. The lifespan of your system depends more on how well it’s maintained than on its age.

Myth #6: Water Usage Doesn’t Affect the Septic System

Some homeowners believe their water consumption has no impact on their septic system.

Fact: Excessive water use can overload your septic system, leading to inefficient treatment and potential system failures. Be mindful of your water usage to protect your septic system.

Understanding these facts about septic systems can help you avoid costly repairs and ensure the longevity of your system. Remember, regular maintenance is key to a healthy septic system.

What benefits do you get with a septic tank manufactured by Ri-Industries?

Engineer-designed and built from fine tolerance steel moulds
All horizontal tanks engineered to a maximum depth of 900mm
Manufactured from 40 MPa concrete to give additional strength and durability
Internally, all joints are sealed, reducing the potential for leakages
Available in several different sizes, for maximum flexibility
Child-proof and vandal-proof concrete lids on our septic tanks give you additional peace of mind – also available as stand-alone replacement lids

If you have questions about your septic tank, using the tank, or the maintenance of the tank, don’t hesitate to contact Ri-Industries on 8444 8100.

Tips to Keep Your Septic Tank In Good Working Order

Tuesday, 10 September 2024 by Ri Industries

Septic tanks are an essential part of wastewater management for many homes in South Australia, especially in rural areas. Proper maintenance ensures your system functions efficiently, preventing costly repairs and environmental issues. Ri-Industries concrete septic tanks deliver many benefits which help maintain efficient functionality.https://www.ri-industries.com.au/residential/septic-tanks/

Here are some key tips to help you keep your septic tank working:

1. Regular Pumping and Inspection

One of the most crucial aspects of septic tank maintenance is regular pumping. Over time, solids build up in the tank and must be removed to prevent them from entering the drain field. It’s recommended to pump your septic tank every 4 years, depending on regulations, the size of the tank and the number of people using the system.

2. Be Mindful of What Goes Down the Drain

Your septic system is designed to handle specific types of waste. Non-biodegradable items like wipes, sanitary products, and certain chemicals can clog the system and disrupt the bacterial balance. Stick to biodegradable materials and avoid flushing anything that could cause blockages. To learn about items which shouldn’t be flushed, read our article Can I Flush This Waste?

3. Conserve Water

Excessive water usage can overload your septic system, leading to potential failure. In South Australia, where water conservation is already a priority, this becomes doubly important. Spread out laundry loads, fix any leaks, and consider installing water-efficient fixtures to reduce the strain on your septic system. Our article, Laundry Tips to Help Your Septic Tank System, will give you some helpful tips.

4. Use Septic-Safe Products

Cleaning products and detergents with harsh chemicals can kill the beneficial bacteria in your septic tank that help break down waste. Opt for septic-safe or environmentally-friendly products to maintain a healthy balance in your system. Our website has many articles on this topic. Here is one titled Helpful Household Cleaning Tips: Bathroom Edition.

5. Maintain the Drain Field

The drain field is an essential part of your septic system, allowing wastewater to be filtered naturally. Avoid planting trees or large shrubs near the drain field, as roots can damage the pipes. Also, never park vehicles or place heavy objects on the drain field, as this can compact the soil and reduce its effectiveness.

6. Be Aware of Warning Signs

Pay attention to any warning signs that your septic system may be in trouble. Slow drains, unpleasant odours, or standing water near the drain field can indicate issues that need immediate attention. Early intervention can prevent more serious problems. You can learn more in our article How To Spot Problem Signs in Septic Tanks.

7. Consider the Local Environment

South Australia’s unique climate and soil conditions can impact your septic system. For example, sandy soils may require more frequent inspections, while areas with heavy clay might need specific types of septic systems. Always consider the local environment when planning your septic system maintenance.

8. Educate Your Household

Make sure everyone in your household understands how to properly use the septic system. This includes what can and cannot be flushed or poured down the drains and how to conserve water. A little education goes a long way in preventing common septic system problems.

9. Hire Professionals When Needed

While some routine maintenance can be done on your own, it’s important to know when to call in professionals in addition to arranging pumping every 4 years or so. Regular inspections by a licensed septic service can catch problems early and ensure your system is functioning as it should.

Maintaining your septic tank is a combination of regular care, mindful water usage, and an understanding of the local environment. By following these tips to keep your septic tank working, you can ensure your septic system remains efficient and trouble-free for years to come. As always, our experts are available to answer questions about our products. Please call 08 8444 8100.

How to Prepare for Septic Tank Emergencies

Tuesday, 16 January 2024 by Ri Industries

Proper maintenance of your septic tank is essential to prevent potential damage to your property and ensure the proper functioning of your septic system. Ri-Industries takes great pride in the quality of our products and you can rest assured they will function well when proper care is taken. However, it’s always good practice to be prepared for an emergency. Here are some steps to help you prepare for septic tank emergencies:

Understand Your Septic System:
- Familiarise yourself with the layout and components of your septic system. Know the location of the septic tank, distribution box, and drain field.
Keep Records:
- Maintain detailed records of your septic system, including the installation date, last pumping date, and any repairs or maintenance performed. This information can be valuable for troubleshooting during emergencies.
Regular Inspections:
- Conduct regular visual inspections of your septic system. Look for signs of potential issues, such as standing water, unusual odours, or soggy areas around the drain field.
Pumping Schedule:
- Adhere to a regular septic tank pumping schedule as recommended by a professional. Regular pumping helps prevent solids from accumulating and causing blockages.
Educate Household Members:
- Ensure that everyone in your household is aware of what can and cannot be flushed or disposed of in sinks and drains. Educate them on the importance of proper septic system care.
Emergency Contact Information:
- Keep contact information for a licensed septic system professional or septic service company readily available. In case of an emergency, you can quickly reach out to a professional for assistance.
Know the Warning Signs:
- Be aware of the warning signs of septic system issues, such as slow drainage, gurgling sounds in plumbing fixtures, sewage odours, or backups. Address these signs promptly to prevent more significant problems.
Protect the Drain Field:
- Avoid parking vehicles or placing heavy objects on the drain field, as this can compact the soil and disrupt the system’s ability to treat wastewater.
Install Effluent Filters:
- Consider installing effluent filters in the septic tank. These filters help prevent solids from reaching the drainfield and causing clogs.
Emergency Kit:
- Prepare a basic emergency kit that includes tools, gloves, a flashlight, and any other items you may need for quick assessments and temporary fixes.
Emergency Action Plan:
- Develop an emergency action plan that includes steps to take in case of a backup or other septic system emergencies. This plan should outline who to contact and what immediate actions to take.
Regular Professional Inspections:
- Schedule periodic professional inspections of your septic system. Professionals can identify potential issues before they escalate into emergencies.

Although it’s good to be prepared, you can feel confident that septic tank emergencies are not common with Ri-Industries tanks when proper care is taken and maintenance carried out. Our website has a number of articles which detail best practices such as Maintaining a Septic Tank in South Australia. If you have questions about our tanks or how to best avoid emergencies, please call us at 08 8444 8100.

Maintaining a Septic Tank in South Australia

Wednesday, 20 September 2023 by Ri Industries

Maintaining a septic tank in South Australia, as in any other region, is essential for the proper functioning of your wastewater system and to avoid costly repairs. Here are some household tips for homes with septic tanks in South Australia:

Regular Pumping:

Have your septic tank pumped out by a licensed professional regularly, typically every 3-5 years. The frequency may vary depending on the tank size and household usage.

Water Conservation:

Be mindful of water usage. Fix any leaks promptly, install water-saving fixtures, and avoid excessive water use, as it can overload the septic system.

Use Septic-Safe Products:

Use septic-safe cleaning products and detergents. Avoid harsh chemicals and antibacterial soaps, as they can disrupt the beneficial bacteria in the tank.

Proper Waste Disposal:

Do not flush non-biodegradable items like diapers, sanitary products, paper towels, or chemicals down the toilet. Use a waste bin for disposal.

Garbage Disposal:

Avoid using a garbage disposal unit, as it can introduce solid waste into the septic system, leading to clogs and reduced efficiency.

Limit Chemicals:

Reduce the use of strong chemicals, like bleach and drain cleaners, as they can harm the septic tank’s bacteria. Consider eco-friendly alternatives.

Spread Out Water Usage:

Avoid heavy water usage all at once. For example, do not do all your laundry in a single day. Spread out activities that involve water.

Regular Inspections:

Schedule regular inspections of your septic system by a qualified technician to catch any issues early and ensure it is functioning correctly.

Maintain Drain Fields:

Protect the drain field by avoiding parking vehicles or placing heavy objects on top of it. Plant grass or shallow-rooted vegetation over the area.

Keep Trees and Shrubs Away:

Avoid planting deep-rooted trees or shrubs near the septic system, as their roots can damage pipes and the tank.

Monitor for Warning Signs:

Be vigilant for signs of septic system problems, such as slow drains, foul odours, or wet spots. Address issues promptly.

Record Keeping:

Keep records of maintenance, pumping schedules, and repairs. This will help you track the health of your septic system over time.

Compliance with Regulations:

Familiarise yourself with local regulations and requirements for septic systems in South Australia and ensure your system complies with them.

Remember that septic system maintenance is crucial for both your home’s functionality and the environment. Regular care and responsible usage can help prolong the life of your septic tank and reduce the risk of costly repairs. When in doubt, consult a professional for guidance on your specific system’s needs.

Want more tips? Check out the many articles we have on our website.

septic tank maintenance