Need to get your septic tank flowing again. Use ZEP 16 oz. Septic and Cesspool Treatment. The concentrated, advanced formula contains natural bacterial enzymes that break down paper, grease and other household wastes blocking your septic system.
- Each case contains 12 bottles
- General-purpose drain opener and septic system treatment
- Advanced, concentrated formula designed to digest paper, grease, fats, proteins and starches to rid septic systems of blockage
- Safe for all types of pipe