what to put in septic tank to break down solids

3 min read 25-12-2024

what to put in septic tank to break down solids

Meta Description: Is your septic tank struggling to break down solids? Learn what to add to your septic system to improve its efficiency and avoid costly repairs. Discover the best septic tank treatments and additives, along with crucial information about what NOT to put in your tank. This guide will help you keep your septic system healthy and running smoothly for years to come.

Understanding Your Septic System

Before diving into additives, it's crucial to understand how a septic system works. Your septic tank is the first stage of wastewater treatment. Solids settle at the bottom, while lighter materials rise to the top forming a scum layer. Bacteria naturally present in the wastewater break down these solids. The partially treated water then flows to a drain field for further filtration. A healthy septic system relies on a delicate balance.

The Role of Bacteria in Septic Tanks

The primary method of breaking down solids in a septic tank is through naturally occurring bacteria. These microorganisms consume organic waste, converting it into less harmful byproducts. Maintaining a healthy bacterial population is key to efficient septic tank function. Adding the wrong substances can disrupt this process.

What NOT to Put in Your Septic Tank

Many household items can harm the beneficial bacteria in your septic system. Avoid flushing or pouring the following:

Chemical Cleaners: Harsh chemicals like bleach, disinfectants, and drain cleaners kill beneficial bacteria.
Paints, Stains, and Solvents: These contain toxins that can damage your septic system and contaminate groundwater.
Excessive Grease and Oil: Large amounts can solidify and clog pipes and your septic tank.
Non-biodegradable Materials: Plastics, sanitary products, diapers, and cotton swabs shouldn't go down the drain.
Large Quantities of Food Scraps: While some food waste is acceptable, excessive amounts can overwhelm the bacteria.

Septic Tank Additives: What Works and What Doesn't

While a healthy septic system manages waste naturally, certain additives can support this process. However, be cautious: many products claim miraculous results with limited scientific backing.

Beneficial Bacteria Additives

These products contain beneficial bacteria specifically formulated to break down organic waste in septic systems. They can help improve digestion and reduce the build-up of sludge. Choose products with a proven track record and follow the manufacturer's instructions carefully.

Choosing a Septic Tank Additive:

Look for active cultures of specific bacteria: Check the label for the species of bacteria.
Read reviews and check for certifications: Ensure the product is reputable and effective.
Follow the dosage instructions carefully: Overuse can harm the system.

Other Potential Additives (Use with Caution)

Some homeowners use other substances to aid septic tank function, but these should be approached cautiously:

Baking Soda: This can help neutralize odors and maintain a slightly alkaline pH. However, overuse is not recommended.
Yeast: Some believe yeast can enhance bacterial activity. However, more research is needed to confirm its effectiveness.

Maintaining a Healthy Septic System

Regular maintenance is the best way to keep your septic tank running smoothly. This includes:

Regular Pumping: Most septic tanks require professional pumping every 3-5 years, depending on household size and usage.
Proper Waste Disposal: Avoid flushing inappropriate items.
Water Conservation: Reduce water usage to lessen the strain on your septic system.
Avoid Driving Over the Drain Field: This can damage the drainage system.
Regular Inspections: Consider scheduling regular professional inspections.

When to Call a Septic Professional

If you notice any problems such as slow drains, foul odors, or backups, contact a licensed septic professional immediately. Attempting DIY repairs without proper knowledge can cause further damage and costly repairs.

This article is for informational purposes only and does not constitute professional advice. Always consult with a qualified professional for specific guidance regarding your septic system.