Microbiotic Down John Sewage System Treatment

Microbiotic Down John Sewage System Treatment

The 380MDJ Microbiotic DOWN JOHN™ Sewage System Treatment is a once-a-year, 3-part septic tank treatment kit designed for anaerobic septic systems to help restore and maintain healthy tank performance. The 12 oz kit includes three flushable packs that are added on three consecutive days, making treatment simple—Day 1 targets household chemicals, Day 2 reintroduces beneficial bacteria, and Day 3 breaks down grease buildup to support ongoing waste digestion.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 380MDJ
• Brand: Microbiotic
• Product Type: Septic system treatment (3-part annual kit)
• System Type: Anaerobic septic systems
• Application Frequency: Once per year
• Kit Size: 12 oz
• Pack Count: 3 packs (used on 3 consecutive days)
• Application Method: Flush down the toilet into the septic tank
• Pack 1 (Day 1): High surface area carbon-like material to help remove household chemicals (bleach, detergents, soaps) and provide a matrix for improved bacterial growth
• Pack 2 (Day 2): Safe, proprietary bacteria blend to colonize the tank and support constant waste digestion
• Pack 3 (Day 3): High-activity enzyme (white powder) to help dissolve grease buildup

Ideal For

• Annual maintenance for anaerobic septic systems
• Homes where bleach, detergents, and soaps may reduce septic bacteria activity
• Septic tanks needing improved waste digestion and bacterial colonization
• Systems with grease buildup that may affect performance
• Users who want an easy 3-day, once-a-year treatment routine