---
product_id: 51721871
title: "Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L"
brand: "biokleen"
price: "A$211"
currency: AUD
in_stock: true
reviews_count: 7
category: "Biokleen"
url: https://www.desertcart.com.au/products/51721871-biokleen-bac-out-carpet-cleaner-solution-enzyme-odour-and-stain
store_origin: AU
region: Australia
---

# 100% plant-based, biodegradable formula Safe for pets, kids & sensitive households Live enzyme cultures for deep stain breakdown Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L

**Brand:** biokleen
**Price:** A$211
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean smarter, live fresher — the enzyme revolution your home deserves!

## Quick Answers

- **What is this?** Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L by biokleen
- **How much does it cost?** A$211 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/51721871-biokleen-bac-out-carpet-cleaner-solution-enzyme-odour-and-stain)

## Best For

- biokleen enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Cleaning:** Biodegradable, plant-based ingredients that protect your home and the planet.
- • **Family & Pet Safe Formula:** Free from harsh chemicals, artificial dyes, and fragrances—safe even around birds.
- • **Enzyme-Powered Stain Eraser:** Harnesses live enzymes to dissolve tough pet and food stains effortlessly.
- • **Versatile Freshness Booster:** Perfect for carpets, upholstery, car seats, and more—eliminates old and new odors alike.
- • **Trusted by Pros, Loved by Homes:** Preferred by commercial cleaners for professional-grade results in your living room.

## Overview

Biokleen Bac-Out is a 3.8L enzyme-based carpet cleaner that uses live cultures to break down organic stains and odors. Its plant-derived, biodegradable formula is safe for pets, children, and the environment, making it a professional-grade yet eco-friendly solution trusted nationwide since 1989.

## Description

Product description Biokleen Bac-Out Carpet Stain & Odor Remover is a powerful yet gentle cleaning solution for your home. This 3,8 L bottle is packed with natural, non-toxic, and biodegradable ingredients, making it safe for your family, pets, and even birds.Bac-Out uses live enzyme cultures to tackle tough stains and odours from pets, food, and beverages. These enzymes break down organic waste and odours, leaving your carpets fresh and clean. Preferred by commercial carpet cleaners across the country, Bac-Out is effective and environmentally friendly, with no harmful effects on rivers, streams, plants, or wildlife.Ideal for those with chemical sensitivities and allergies, Bac-Out contains no artificial fragrances or colors and is ozone safe. Trusted since 1989, Biokleen offers a cleaning solution that is tough on dirt but gentle on the Earth. Ingredients Water (filtered), Glycerin (vegetable), Caprylyl/Capryl Glucoside (plant based surfactant), C10-16 Alkyl Glucoside (plant based), Laureth 7 (plant based surfactant), Citrus Terpenes, Dipropylene Glycol (less than .1 percent), Benzisothiazolinone (less than .05 percent), Viable Bacillus Cultures

Review: Best thing ever. - This stuff is amazing. I have a hallway that was targeted by both my cats and dogs. I tried everything to get rid of the smell. Spent an absolute fortune. I saw this, although I did think it pricey, I thought why not. Best decision ever made. I put it in a spray bottle and sprayed it neat on the floor. Saturated it. Left it sit for a bit then blotted it with a damp mop. Sprayed it again for good measure and just left it this time. I'm absolutely delighted to say that the foosty, dirty, peepee smell is gone. I no longer want to gag and cry simultaneously anymore. Beyond happy.
Review: Hasn’t worked for us. - This product hasn’t worked for us and we have found much better products.

## Features

- Powerful Carpet Cleaner: Bac-Out by Biokleen tackles tough stains and odours on carpets, sofas, and more with its live enzyme cultures. Ideal for pet accidents and wine spills
- Preferred by Professionals: Trusted by commercial carpet cleaners nationwide for its effective, plant-based formula that delivers professional-grade results
- Safe for Home Use: Free from artificial fragrances, dyes, phosphates, chlorine, and ammonia. Safe around children and pets, including birds
- Versatile Cleaning Solution: Ideal for carpets, fabrics, car seats, upholstery, rugs, and kitchen stains. Effective on both old and new stains, keeping your home fresh and clean
- Eco-Friendly: Made in the USA with biodegradable ingredients. Safe for rivers, streams, plants, and wildlife, ensuring no negative impact on nature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0061VZQWO |
| ASIN  | B0061VZQWO |
| Best Sellers Rank | 29,062 in Grocery ( See Top 100 in Grocery ) 245 in Stain Removers 2,746 in Household Cleaners |
| Brand | Biokleen |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,039) |
| Customer reviews | 4.6 4.6 out of 5 stars (7,039) |
| Date First Available | 21 Mar. 2010 |
| Format | Liquid |
| Is discontinued by manufacturer  | No |
| Item model number  | B00034 |
| Manufacturer  | Bi-O-Kleen |
| Product Dimensions  | 17.78 x 30.48 x 17.78 cm; 0.28 g |
| Units | 3790.0 millilitre |
| Volume | 56 Fluid Ounces |
| Weight | 3.63 kg |

## Product Details

- **Brand:** Biokleen
- **Item form:** Liquid
- **Item volume:** 3790 Millilitres
- **Material Type Free:** Phosphate Free, Ammonia Free, Dye Free, Chlorine Free
- **Material feature:** Natural
- **Scent:** Citrus
- **Special feature:** Biodegradable, Plant-based, Non Toxic
- **Specific uses for product:** Non-Toxic, Biodegradable, Organic, Fights Odor, Stain Remover, Natural
- **Surface recommendation:** Carpet
- **Unit count:** 3790.0 millilitre

## Images

![Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L - Image 1](https://m.media-amazon.com/images/I/51zI9kh9emL.jpg)
![Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L - Image 2](https://m.media-amazon.com/images/I/618aTe7vfUL.jpg)
![Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L - Image 3](https://m.media-amazon.com/images/I/61DOe6jkqnL.jpg)
![Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L - Image 4](https://m.media-amazon.com/images/I/61OwDHVTjFL.jpg)
![Biokleen Bac-Out - Carpet Cleaner Solution - Enzyme Odour & Stain Remover - 3,8 L - Image 5](https://m.media-amazon.com/images/I/719n229yH0L.jpg)

## Questions & Answers

**Q: Did this product change recently ?**
A: We updated our label design to highlight its use for carpets - but the formula & scent remain the same as always!

**Q: Can I still use this as a multi-purpose stain and odor remover?**
A: YES! Bac-Out customers love our product because it can be used for multiple surfaces and uses. Bac-Out can be used to clean laundry stains & fight odors!

**Q: Did the scent change on this product?**
A: No - The scent & formula were not changed. Bac-Out has a refreshing, subtle lime scent.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best thing ever.
*by L***A on 14 May 2025*

This stuff is amazing. I have a hallway that was targeted by both my cats and dogs. I tried everything to get rid of the smell. Spent an absolute fortune. I saw this, although I did think it pricey, I thought why not. Best decision ever made. I put it in a spray bottle and sprayed it neat on the floor. Saturated it. Left it sit for a bit then blotted it with a damp mop. Sprayed it again for good measure and just left it this time. I'm absolutely delighted to say that the foosty, dirty, peepee smell is gone. I no longer want to gag and cry simultaneously anymore. Beyond happy.

### ⭐ Hasn’t worked for us.
*by B***Y on 7 December 2025*

This product hasn’t worked for us and we have found much better products.

### ⭐⭐⭐⭐⭐ Review
*by S***H on 22 June 2025*

I’ve been using the 128‑oz Biokleen Bac‑Out Enzyme Stain & Odor Remover for a few months now, and here’s my take from real-life use: ⸻ ✅ What I Love • Effective on tough stains and odors It tackled old pet stains on my carpet and even wine drips on my couch. After letting it sit, the spots and smells disappeared without me having to scrub madly ￼ ￼. • Safe and eco-friendly No harsh chemicals—plant-based, biodegradable formula with live enzymes. It’s certified by Green Seal for safer cleaning ￼. Great for a pet-filled and kid-friendly home. • Fresh, subtle scent The lavender-lime scent is mild and pleasant—no chemical bleach smell. Even better: it disappears quickly, leaving things smelling neutral ￼. • Multipurpose cleaning I’ve used it inside my washing machine for sweaty gym clothes, on carpet spills, upchuck from my cat, and even diaper stains. It’s tackled them all successfully ￼. ⸻ ⚠️ What to Know Before You Buy • Use enough and let it work You need to saturate the stain and let the enzymes dwell for at least 10 minutes—longer for deeper-set messes. Wiping it too soon cuts effectiveness ￼ ￼. • Big jug, big space The 128-oz bottle is a bit bulky, so I ended up transferring some into a smaller spray bottle for spot cleaning convenience ￼. • Some shipping issues A few buyers mentioned leaks during delivery. Mine arrived okay, but worth knowing if your bottle comes via mail . ⸻ 🧭 Final Verdict If you’re dealing with organic stains—like pet mess, food, wine, or workout clothes—and want a safer, eco-friendly option, this formulation really delivers. Just use it as directed (saturate and wait), and be aware of the bottle’s size. In short: powerful, plant-based enzyme cleaner that works across multiple mess types—just give it a bit of space to work, and maybe prep a spray bottle for ease of use.

## Frequently Bought Together

- Biokleen Bac-Out Enzyme Stain & Odor Remover - 128 Ounces - Destroys Stains & Odors Safely, for Pet Stains, Laundry, Diapers, Wine, Carpets, & More, Eco-Friendly, Non-Toxic
- Rocco & Roxie Stain & Odor Eliminator for Strong Odor, 32oz Enzyme Pet Odor Eliminator for Home, Carpet Stain Remover for Cats & Dog Pee, Enzymatic Cat Urine Destroyer, Carpet Cleaner Spray
- Bioda Multi-Purpose Probiotic Enzyme Cleaner and Deodorizer | Professional Strength | Trash Can Deodorizer, Pet Stains and Odors, Drains, Floors, Bathrooms, Toilets | Made in USA | 1 Gallon

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*