- Water soluble sachet
- 1 year supply
- Billions of bacteria and septic specific enzymes per dose
- Help prevent back-up and dissolves away solids
- Use one drop-in per month
- Easy to use drop-in septic tank treatment
- Billions of bacteria and septic specific enzymes in every dose
- Helps prevent back-up and dissolves away solids
- Safe for all plumbing
- 1 year supply per jar

Walex Bio-Active Septic Tank Treatment Drop-ins – 12 pack
$31.99
Monthly use of Bio-Active will help reduce surface and bottom solids in the septic tank. Buildup of surface and bottom solids can carry over to the leach fields and cause the leach field to become clogged. One the system in clogged the system has nowhere to drain and the tank fills up, causing backup in the home and wet areas in the yard. Bio-Active Septic Treatment restores billions of the biological population of good worker bacteria and enzymes which reduce solids in septic tanks. The beneficial bacteria and enzymes also get carried over to the leach field to reduce solids and prevent clogging. A clogging leach field is the biggest problem for septic systems, and the hardest and most costly to repair.
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