Why septic odors happen

Odors may indicate backups, slow drains, or system overload.

Drainfield saturation or plumbing vent issues can also cause smells around the home.

Reduce water use and look for wet areas or unusually green grass near the drainfield.

If odors persist, schedule an inspection to assess tank and drainfield conditions.

If you have sewage backup or standing water, treat it as urgent and call immediately.

Persistent odors are a sign to get a professional evaluation.