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