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.
- 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