Help! My Aerobic System Smells!

A common myth is that aerobic systems smell. Well, some do, but they shouldn’t! A smelly septic system is a sign of a problem, one that needs to be fixed sooner instead of later. Here’s what to do if your aerobic system smells.

Lack of oxygen is the most common cause

The most common reason for a stinky aerobic system is a lack of oxygen — your system has to have oxygen at all times so that the “aerobic” bacteria can survive and properly treat your wastewater.

When there is a lack of oxygen the bacteria die off, the wastewater gets little treatment, and causes odors when the system sprays onto your lawn.

There are additional factors that can cause odors, but a lack of oxygen is the first thing that is usually checked for in aerobic systems.

3 steps to getting rid of smells

Be sure the power to your septic system is on. All aerobic systems are connected to electrical components that keep the system running, and the system needs to be turned on 24/7.
Call your maintenance provider. He or she will check the aerator and other components which work in conjunction with the aerator to be sure they are operable.
Give bacteria time to replenish. Once repairs are made, it may take several days for the aerobic bacteria to grow — and for the odor to dissipate.

Using a septic system additive is not necessary, and will not speed up aerobic bacteria’s recovery.

Know the do’s and don’ts of aerobic systems

Just like standard septic systems, aerobic systems need routine care and maintenance to keep them functioning properly.

Check out our list of do’s and don’ts for aerobic systems to make sure you’re taking proper care of your septic system.

For 86+ years, Van Delden Wastewater Systems has withstood the test of time as the leading Wastewater System company, providing San Antonio, Boerne, and the surrounding Texas Hill Country with services you can count on now and in the future.

Call us for any of your wastewater systems needs and let our professionals help you with your septic installation and maintenance requirements: (210) 698-2000 (San Antonio) or (830) 249-4000 (Boerne).