Posted 12/30/2013 14:12 (#3558288 - in reply to #3558058) Subject: RE: Septic tank additives
NC Iowa
i think any system with a leach field need to be pumped every 4 years or so. if the solids build up and get into the leach field, it seals it so it liquids won't soak in and backs up. then you will need a new leach field. the yellow outlet filter often plugs up in the winter also.
Septic tank additives
