---
product_id: 48531949
title: "envii Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks"
brand: "envii"
price: "฿2984"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/48531949-envii-septic-klear-septic-tank-treatment-and-cleaner-12-months
store_origin: TH
region: Thailand
---

# 12 months continuous treatment Easy drop-in tablet use 75B+ beneficial bacteria per tablet envii Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks

**Brand:** envii
**Price:** ฿2984
**Availability:** ✅ In Stock

## Summary

> 🦠 Flush the funk, not your time—Septic Klear keeps your system fresh all year!

## Quick Answers

- **What is this?** envii Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks by envii
- **How much does it cost?** ฿2984 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48531949-envii-septic-klear-septic-tank-treatment-and-cleaner-12-months)

## Best For

- envii enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Simply drop a tablet into your toilet and flush—septic care has never been this easy or hassle-free.
- • **Powerful Bacteria Boost:** Over 75 billion active bacteria per tablet turbocharge your septic system’s natural breakdown process.
- • **Universal Compatibility:** Safe and effective for all septic tanks, drains, pipes, and plumbing systems—one solution for your entire home.
- • **Year-Long Odour Control:** One tablet a month keeps your septic tank fresh and odour-free for a full 12 months—no interruptions.
- • **Prevent Backups & Blockages:** Our unique enzyme formula digests waste efficiently, preventing costly septic backups and plumbing issues.

## Overview

Septic Klear is a UK-made, enzyme-powered septic tank treatment delivering over 75 billion beneficial bacteria per tablet. Designed for monthly use, this 12-month supply effectively eliminates odours, prevents blockages, and maintains all septic tanks and plumbing systems with minimal effort.

## Description

Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks

## Features

- Extra Strong Bacteria & Enzyme Tablets: Septic Klear will help eliminate odours and waste in all septic tanks. Each tablet contains over 75 billion beneficial bacteria
- Prevents Waste & Odour: Due to our unique formula, our bacteria will digest all waste in septic tanks helping prevent septic backups and controls all odours.
- 12 Month Treatment: Using Septic Klear once a month will allow you to have enough for 12 consecutive months. Suitable for use in all Septic Tanks
- Easy to Use: Simply drop the tablet into the connected toilet and leave to dissolve for around a minute. Then, flush the toilet and repeat each month.
- Multi Use: Septic Klear is safe to use in all septic tanks, drains & pipes, & all plumbing systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Weight | 75 g |
| Units | 1.0 count |
| Brand | envii |
| Format | Tablets |
| Country of origin | United Kingdom |

## Product Details

- **Brand:** envii
- **Item weight:** 50 Grams
- **Item form:** Tablets
- **Product benefits:** Prevents Odours, Maintains Septic Tank Health
- **UPC:** 796890581438

## Images

![envii Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks - Image 1](https://m.media-amazon.com/images/I/710TKDZ-bDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used all year round for the septic tank?**
A: Hello Sally, Yes our product works all year round, however what is most important is it works in winter when the elements/weather and the organic loading puts most stress on septic systems. Bacteria normally only grow effectively and digest the waste at a temperature of over 10-12°C, so in winter the processing of the organic waste slows down. Plus during winter we stay in more and eat more starchy/carbohydrate rich foods, therefore we increase the load on the septic tank.  Our product is unique as it has patented bacteria that work as low as 4°C so the septic system can still function normally and process the increased waste stream volume.

**Q: Can this product be used in a sump that receives a lot grey water including kitchen and dishwasher?**
A: Yes, kitchen and dishwasher water will contain food particles and also Fats, oils and greases and Envii Septic Klear has specific bacteria which are active against these organic materials, as they are commonly found in a septic tank.

**Q: Will this tablet work in any size septic tank?**
A: We recommend it for tanks with a capacity up to 6,000 litres/1,500 gallons. We have a large number of bacteria in the product so it will cover larger tanks and if your tank is smaller then still use the single tablet as the extra bacteria will break down the waste quicker and reduce the potential of having to have the tank pumped out due to the smaller physical capacity. We recommend a dose rate of 1 tablet per month. If you have an issue due to accidental spillage of chemical/sanitiser into your tank use 2-3 tablets to re-establish the bacterial colonies quickly.

**Q: Hi there We have three toilets in the house.  Do you have to put a tablet in each toilet or just one every month? Thanks**
A: Updated answer, look at the photo in the listing of the back of the pack, it refers to one tablet in ‘a connected loo’ so I’m probably doing overkill using 2 (one in each) hope this helps

## Frequently Bought Together

- envii Septic Klear, Septic Tank Treatment & Cleaner, 12 Months Supply, Bacteria Booster Enzyme Tablets Remove Smells and Unblock Septic Tanks
- Envii FOG Klear – Strong Drain Odour Remover & Unblocker, Enzyme Drain Cleaner Breaks Down Grease & Fats in Kitchen Drains & Septic Tanks, 12 Tablets

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**Shop now:** [https://www.desertcart.co.th/products/48531949-envii-septic-klear-septic-tank-treatment-and-cleaner-12-months](https://www.desertcart.co.th/products/48531949-envii-septic-klear-septic-tank-treatment-and-cleaner-12-months)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*