Why Does My Septic Tank Smell? 7 Common Causes and Fixes

Thu, 29 Jan 2026 11:44:54 +0000

If your yard or bathroom suddenly smells like rotten eggs, you’re not alone — and yes, it’s usually your septic system trying to tell you something. According to the EPA, over 20% of U.S. homes use a septic system, and honestly, most people don’t maintain them until something stinks (EPA.gov). If you’re already catching that bad Septic Tank Smell, especially if you’ve been putting off things like septic pumping in Athens, don’t wait too long. These problems don’t magically fix themselves.