10 Common Septic Tank Problems and How to Avoid Them Aug 12, 2025

Understanding the intricacies of septic systems is crucial. The first problem homeowners typically face is system overloading. This occurs when too much water is used at one time, exceeding the tank's capacity. To prevent this, stagger your water usage throughout the day by spreading out laundry loads, dishwasher use, and showers. Conserving water not only prevents overloading but also extends the life of your septic system.

The second issue involves inappropriate waste disposal. Septic tanks are designed to handle human waste and biodegradable tissue only. Flushable wipes, diapers, and even dental floss can contribute to clogs and eventual system failure. Always dispose of these materials in the trash to keep your system running smoothly.

Another common problem is the use of harsh chemical cleaners. These products can kill beneficial bacteria within the septic tank responsible for breaking down solid waste. To maintain a healthy septic system, it is advisable to use environmentally friendly cleaners or ones specifically designed for septic systems.

Tree root intrusion is another potential concern. Roots can penetrate tank walls or pipes, causing leaks and structural damage. If you notice unusual wet areas or smells in your yard, it may be a sign of root intrusion. Consulting with a professional at Apex Septic Solutions can help you address these issues before they escalate.

Regular maintenance is paramount. Many problems stem from neglecting routine inspections and pumping. Depending on your household size and tank capacity, have your tank inspected and pumped every three to five years. Regular checks by a trusted professional can identify minor issues before they become major headaches.

Additionally, one of the less obvious problems is improper design or installation of the septic system. A system that isn't tailored to your property and household needs can lead to ongoing issues. Whether you're installing a new system or troubleshooting an existing one, ensure it's designed and installed by an experienced professional to guarantee optimal performance.

Grease buildup is another issue that can impede your septic system’s function. Grease doesn’t break down easily and can solidify in pipes, leading to clogs. Avoid pouring cooking oils and fats down the drain to prevent this problem.

Hydraulic overloading, specific to homes with high water tables, is when the drainage field cannot absorb water efficiently. If you experience sudden foul odors or backups, this might be the underlying cause. Apex Septic Solutions recommends ensuring proper drainage and possibly opting for a raised bed or sand filter system.

One often overlooked problem is the failure to plant appropriate vegetation over the septic field. Grass works best, as its shallow roots won't interfere with the system and it helps reduce soil erosion. Avoid plants and trees with extensive root systems near your septic field.

Lastly, outdated septic systems can lack the efficiency of newer models. If you're experiencing frequent problems and your system is over 20 years old, it might be time for an upgrade.

In conclusion, knowledge and proactive maintenance are your best lines of defense. For any questions or concerns, reaching out to Apex Septic Solutions can provide you with the guidance and professional help needed to maintain your septic system’s health, ensuring peace of mind and functionality for years to come.