If it is a mechanical plant, have your air pump repaired.

Steve

"Xeno" wrote in message
om...
What's the best way of dealing with odor from the vent pipe of a
septic system? I've been told to flush down some additives to get bio
activity up, and I've also heard of carbon filters to put on the vent
pipe.

Anybody know how to handle this?

Rid-X from the hardware store always works for me.

Tom J