Best Zep Septic Defense Septic System Treatment Packs Zstp6 Drain & Septic Care

Zep Septic Defense Contains Specially Blended, Enzyme-Producing Bacteria That Help Digest Household Waste, Reducing Sludge Build Up In Septic Tanks & Drain Fields. Works To Keep Septic Systems & Cesspools Trouble Free.

Product Features:

• Packet Quickly Dissolves In Water
• Enzymes Digest Paper, Fats, Proteins, Oils, Grease & Starches
• Use One Pack Per Month
• Helps To Stop Unpleasant Odors
• For Septic Tanks Up To 1,500 Gallons
• Helps Prevent System Backups