---
product_id: 67749951
title: "Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL"
brand: "mother dirt"
price: "$45"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/67749951-mother-dirt-ao-mist-skin-probiotic-spray-preservative-free-100
store_origin: NZ
region: New Zealand
---

# Visible results in 4 weeks Preservative-free hydrating spray Live patented probiotic Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL

**Brand:** mother dirt
**Price:** $45
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your skin’s ecosystem—because healthy skin is the new luxury.

## Quick Answers

- **What is this?** Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL by mother dirt
- **How much does it cost?** $45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/67749951-mother-dirt-ao-mist-skin-probiotic-spray-preservative-free-100)

## Best For

- mother dirt enthusiasts

## Why This Product

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

## Key Features

- • **Microbiome Magic:** Harnesses live Ammonia-Oxidizing Bacteria to restore your skin’s natural balance.
- • **Sensitive Skin Savior:** Dermatologist-reviewed formula perfect for even the most sensitive skin types.
- • **Simplify Your Routine:** Reduces reliance on deodorants and moisturizers with clinically tested results.
- • **Effortless Application:** Just two sprays daily on sweat-prone areas for all-day freshness.
- • **Chemical-Free Confidence:** Preservative-free, fragrance-free, and hypoallergenic—safe for the whole family.

## Overview

Mother Dirt AO+ Mist is a 100 mL preservative-free probiotic spray formulated with patented live Ammonia-Oxidizing Bacteria. Designed to promote healthier-looking skin by restoring your skin’s natural microbiome, it delivers visible improvements within 4 weeks. Safe for all skin types and ages, this fragrance-free, hypoallergenic spray reduces dependence on traditional deodorants and moisturizers, making it an essential upgrade for a modern, simplified skincare routine.

## Description

Product Description Just like your gut needs good bacteria to function properly, the same is true for your skin. With the purchase of ao+ mist you're officially taking a bold Step in your new happy and healthy relationship with your skin. So Congratulations! We're thrilled to be on this journey with You. Ingredients Water, live-cultured Ammonia-Oxidizing Bacteria (AOB), disodium phosphate (inorganic salt used to control pH), magnesium chloride (inorganic salt used to buffer the AOB) Directions Spray on sweat prone areas anywhere on body twice a day.

Review: Less acne and less smell - I made the most of lockdown and stopped using soap in the shower, while applying this mist every morning. It took a few days of smelly armpits but after a couple of weeks this makes a huge difference: I now only scrub with water in the shower. Then use a natural and aluminium free deodorant (Salt of the Earth) which never used to work before. I also have less acne. I’ve stopped using the AO mist - as long as I don’t use soap I think the skin micro biome now sustains itself. Awesome. Skin care is now so much easier and cheaper.
Review: Great so far! - So far so good. Have noticed a difference already on my skin. Less itchy and haven’t needed to use as much deodorant.

## Features

- PATENTED LIVE PROBIOTIC - Formulated with a live “peacekeeper” bacteria for healthier-looking skin.
- EASY TO USE - Spray on sweat prone areas anywhere on body twice a day.
- POWERFUL RESULTS - Better looking & feeling skin within the first 4 weeks and a reduced dependence on deodorants, moisturizers, and other products.
- SIMPLE INGREDIENTS, ONE POWERFUL PROBIOTIC - Made from water, live-cultured Ammonia-Oxidizing Bacteria (AOB), disodium phosphate (inorganic salt used to control pH), magnesium chloride (inorganic salt used to buffer the AOB)
- SAFE FOR THE WHOLE FAMILY - No harsh chemicals means it's safe for adults, teens, and kids, as well as all skin types, including those with extremely sensitive skin. All of our products are plant-derived, preservative-free, unfragranced, allergy-tested, non-irritating, hypoallergenic, clinically-tested & dermatologist-reviewed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JQRY5XA |
| Benefits | Promotes healthier-looking skin with live probiotic. |
| Brand | Mother Dirt |
| Brand Name | Mother Dirt |
| Customer Reviews | 3.9 out of 5 stars 506 Reviews |
| Item Form | Spray |
| Item Nype Name | Mother Dirt Ao+ Mist Skin Probiotic Spray, Preservative-Free, 100 Ml |
| Item Volume | 100 Millilitres |
| Item Weight | 0.1 Kilograms |
| Item form | Spray |
| Manufacturer | Mother Dirt |
| Material Features | Fragrance Free |
| Material feature | Fragrance Free |
| Number of Items | 1 |
| Product benefits | Promotes healthier-looking skin with live probiotic. |
| Recommended Uses For Product | Sweat |
| Recommended uses for product | Sweat |
| Skin Type | All |
| Skin type | All |
| UPC | 853231006019 |
| Unit Count | 100 millilitre(s) |

## Product Details

- **Brand:** Mother Dirt
- **Item form:** Spray
- **Item volume:** 100 Millilitres
- **Item weight:** 0.1 Kilograms
- **Material feature:** Fragrance Free
- **Number of items:** 1
- **Product benefits:** Promotes healthier-looking skin with live probiotic.
- **Recommended uses for product:** Sweat
- **Skin type:** All
- **Unit count:** 100 millilitre(s)

## Images

![Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL - Image 1](https://m.media-amazon.com/images/I/31FGVcealFL.jpg)
![Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL - Image 2](https://m.media-amazon.com/images/I/717NQSfeGFL.jpg)
![Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL - Image 3](https://m.media-amazon.com/images/I/71HBPG0YcyL.jpg)
![Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL - Image 4](https://m.media-amazon.com/images/I/71U+mXrEKZL.jpg)
![Mother Dirt AO+ Mist Skin Probiotic Spray, Preservative-Free, 100 mL - Image 5](https://m.media-amazon.com/images/I/81uEkIuWUXL.jpg)

## Questions & Answers

**Q: How many sprays per use?**
A: I use 2 sprays per dose.

**Q: can this be used on under eye area and eye lids as well?**
A: I don’t see why not, there’s nothing on the bottle that says to avoid the eye area. I spray mine all over my face, so eyes included, and have never had a problem

**Q: Does it get delivered in a cold storage**
A: This product absolutely needs to be delivered chilled from manufacture. As per the Mother Dirt web site: the AO+ Mist is a time and temperature-sensitive product, therefore we need to take special care in shipping. To ensure your Mist is in tip-top shape, we expedite shipping from the US and ship with cold packs.

Whoever is selling it on Amazon in the UK is not doing so officially, and the product is definitely not as effective as it is intended to be.

**Q: Does it come in a refrigerated container?**
A: That would be pointless, it needs to be refrigerated after opening, not before.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Less acne and less smell
*by L***V on 23 July 2021*

I made the most of lockdown and stopped using soap in the shower, while applying this mist every morning. It took a few days of smelly armpits but after a couple of weeks this makes a huge difference: I now only scrub with water in the shower. Then use a natural and aluminium free deodorant (Salt of the Earth) which never used to work before. I also have less acne. I’ve stopped using the AO mist - as long as I don’t use soap I think the skin micro biome now sustains itself. Awesome. Skin care is now so much easier and cheaper.

### ⭐⭐⭐⭐⭐ Great so far!
*by M***A on 3 April 2021*

So far so good. Have noticed a difference already on my skin. Less itchy and haven’t needed to use as much deodorant.

### ⭐ It does not work !
*by D***R on 23 April 2020*

The most important thing with this product for me always was; Does it actually work? Well, 6 weeks after using it religiously every single day as instructed, and keeping it in the fridge again as instructed, I have a clear answer; It does not work. I am really, deeply disappointed as I genuinely wanted this to work. I cannot generalise that it cannot and will not work for everyone. I can only tell you if it worked for me. So, you may still wish to give it a go....a rather expensive go, but it is your decision. After all this time, I discovered that it does not do anything to actually neutralise any odours, specially in the armpits where I have used this for 6 weeks now. Not only no difference at all, but about 4 to 5 weeks in, I noticed that the body odour in that area actually changed....for the worse. It was supposed to deliver favourable results in 4 weeks. Under the circumstances I cannot recommend this product at all. My view based on my experience is to Avoid, specially as it is a quite pricey proposition in the first place and even more disappointing then when it does not deliver.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-26*