---
product_id: 9033758
title: "Septi-Flow Shock Drain Field Cleaner & Leach Field Treatment - 1 Gallon | Hardened Deadpan Soil & Drain Field Buildup | Targets Sodium, Sulfate & Detergent Residue | Heavy-Duty Liquid | Made in USA"
brand: "septi-flow"
price: "R3683"
currency: ZAR
in_stock: true
category: "Septic Flow"
url: https://www.desertcart.co.za/products/9033758-septi-flow-shock-drain-field-cleaner-and-leach-field-treatment
store_origin: ZA
region: South Africa
---

# Targets sodium, sulfate & detergent buildup Biodegradable & septic-safe formula Heavy-duty liquid for deep drain field cleaning Septi-Flow Shock Drain Field Cleaner & Leach Field Treatment - 1 Gallon | Hardened Deadpan Soil & Drain Field Buildup | Targets Sodium, Sulfate & Detergent Residue | Heavy-Duty Liquid | Made in USA

**Brand:** septi-flow
**Price:** R3683
**Availability:** ✅ In Stock

## Summary

> ♻️ Clean smarter, flow faster — don’t let your septic system slow you down!

## Quick Answers

- **What is this?** Septi-Flow Shock Drain Field Cleaner & Leach Field Treatment - 1 Gallon | Hardened Deadpan Soil & Drain Field Buildup | Targets Sodium, Sulfate & Detergent Residue | Heavy-Duty Liquid | Made in USA by septi-flow
- **How much does it cost?** R3683 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/9033758-septi-flow-shock-drain-field-cleaner-and-leach-field-treatment)

## Best For

- septi-flow enthusiasts

## Why This Product

- Trusted septi-flow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Since 1950:** Scientifically studied and USA-made for reliable septic care
- • **Cost-Saving Maintenance:** Prevents expensive repairs by tackling buildup before it clogs your system
- • **Eco-Friendly Yet Heavy-Duty:** Biodegradable solution safe for all septic systems and plumbing
- • **Shock Your Septic Back to Life:** Powerful formula breaks down hardened soil & residue for smoother flow
- • **Simple Application, Visible Results:** Easy 2-step treatment with noticeable improvement in 2-4 weeks

## Overview

Septi-Flow Shock is a heavy-duty, biodegradable septic drain field cleaner designed to eliminate sodium, sulfate, phosphate, and detergent buildup that hardens soil and clogs septic systems. Made in the USA and trusted since 1950, this 1-gallon liquid treatment is easy to apply and helps prevent costly septic repairs by restoring proper flow in sluggish drain fields.

## Description

desertcart.com: Septi-Flow Shock Drain Field Cleaner & Leach Field Treatment - 1 Gallon | Hardened Deadpan Soil & Drain Field Buildup | Targets Sodium, Sulfate & Detergent Residue | Heavy-Duty Liquid | Made in USA : Health & Household

## Features

- SEPTI-FLOW SHOCK DRAINFIELD LINE CLEANER: Septi-Flow Shock, a heavy-duty septic field line cleaner, efficiently cleans and clears septic drain field lines, combating the buildup of excess soaps, detergents, sodium, and sulfate
- ELIMINATES BUILDUP: Our septic drain field treatment helps eliminate sodium, phosphate, and sulfate buildup in your septic drain field. It also aids in eliminating locked up and deadpanned soil from soap, sales, and detergent runoff
- BIODEGRADABLE SOLUTION: Septi-Flow Shock, scientifically studied and used since 1950, is safe for all septic systems, pipes, plumbing and is biodegradable in the septic tank system
- COST-EFFECTIVE: Septi-Flow Shock prevents expensive septic drain field repairs. Check our YouTube videos for detailed instructions on how to use this cost-effective leach field treatment
- SEPTI-FLOW SHOCK DIRECTIONS: An average 1,500 gallon septic tank (a 4/3 bed/bath house) start with 4 gallons of product. We recommend pumping the tank prior to treatment. Pour 2 gallons of Septi-Flow Shock into the toilet, tank, distribution box. After 1 week, add 2 more gallons of Septi-Flow Shock. Flush freely with water. Within 2-4 weeks you should see an improvement with the flow. If the septic is completely stopped this product WILL NOT work to address the issue. Salt/sodium/phosphate buildup from soaps, laundry/dishwasher agents, and water softeners (salt buildup) are one of many possible problems could be pipe collapse, roots, septic other potential problems.
- FLOW REQUIREMENT: Keep in mind, Septi-Flow Shock will not work on completely stopped septic leach field systems. There must be some movement and flow in your system for our drain field cleaner to work
- EASY APPLICATION: Start with 4 gallons of product for slow or sluggish drain fields/septic tanks. We recommend pumping the tank first and then pour 2 gallons of product via the toilet, sink, or drain closest to the septic tank outlet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005O1WOF4 |
| ASIN  | B005O1WOF4 |
| Best Sellers Rank | #65,640 in Health & Household ( See Top 100 in Health & Household ) #38 in Septic Tank Treatments |
| Brand Name | Septi-Flow |
| Customer Reviews | 4.1 4.1 out of 5 stars (948) |
| Date First Available  | August 25, 2013 |
| Included Components | Septic Drain Field Cleaner |
| Item Form | Liquid |
| Item Type Name | Septic Drain Field Treatment and Septic Leach Field Repair |
| Item Weight | 8 pounds |
| Item model number  | SF1G |
| Liquid Volume | 128 fluid ounces |
| Manufacturer | Nature's Innovation, Inc. |
| Manufacturer  | Nature's Innovation, Inc. |
| Material Feature  | Biodegradable Warning |
| Model Number | SF1G |
| Number of Items | 1 |
| Package Size Name | 1 Gallon |
| Part Number | SF1G |
| Product Benefits | Cleans Drain |
| Product Dimensions  | 7 x 4 x 12 inches; 8 pounds |
| Scent | Unscented |
| Unit Count | 128 Fluid Ounces |
| Warranty Description | We can not guarantee this product as septic systems vary so significantly that there is no one way to diagnose all potential septic problems without direct examination. Our product addresses sodium (salt), phosphate buildup from the use of soaps and detergents in the septic system. This eventually locks the system up from accepting water. Our product addresses this through a chemical reaction. Thi… |

## Product Details

- **Brand:** Septi-Flow
- **Item Weight:** 8 pounds
- **Product Benefits:** Cleans Drain
- **Scent:** Unscented
- **Unit Count:** 128 Fluid Ounces

## Images

![Septi-Flow Shock Drain Field Cleaner & Leach Field Treatment - 1 Gallon | Hardened Deadpan Soil & Drain Field Buildup | Targets Sodium, Sulfate & Detergent Residue | Heavy-Duty Liquid | Made in USA - Image 1](https://m.media-amazon.com/images/I/61liGM-YQOL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What does Septi-Flow Shock do?**
A: Septi-Flow Shock Liquid helps chemically aid in reversing "deadpan" or "hard soil" that forms after years of sodium building up in the soil.

**Q: What will Septi-Flow not do?**
A: Septi-Flow Liquid Shock treatment must have water flow to work. It will not work if the soil is completely locked up! Septi Flow will not kill the microbes in your septic tank.

**Q: How do I know how much Septi-Flow Shock to use?**
A: The recommended amount depends on tank size. For most 1,000-1,500+ gallon tanks, add (One) four-gallon pack of Septi-Flow Shock. For slow/clogged systems due to sodium buildup it is best to pump first. For routine maintenance, pumping is not needed.

**Q: How long after treatment will I see results?**
A: We always recommend pumping your system (unless you are adding the product for maintenance purposes) before adding this product for the best result. Average results occur in 3-6 weeks, but we have seen improvements in 7-10 days.

**Q: How do I know this product is what my system needs?**
A: To know if Septi-Flow is right for your septic system the best step is having a septic professional assess it on-site. Even if you use Septi-Flow, we recommend pumping the tank first before treatment; unless you're adding it for routine maintenance.

## Frequently Bought Together

- Septi-Flow Shock Septic Drainfield Repair Solution, Clears Leach Fields, Dissolves Hardened Deadpan Soil, Complete Treatment, One Gallon - 128 Fl Oz (Pack of 1) - Drain Field Treatment by Septi-Flow
- Roebic K-570-Q 32-Ounce Leach And Drain Field Opener Concentrate - Environmentally Friendly and Biodegradable Solution
- Septic Tank Treatment | Septic Enzyme Pods | 1 Year Supply | 2+ Billions CFUs per Pod | Fast-Dissolving, Live Bacteria-Plus Enzymes | Prevents Backups & Odors | Made in USA by Septi-Flow | 12 Packets

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**Shop now:** [https://www.desertcart.co.za/products/9033758-septi-flow-shock-drain-field-cleaner-and-leach-field-treatment](https://www.desertcart.co.za/products/9033758-septi-flow-shock-drain-field-cleaner-and-leach-field-treatment)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-22*