---
product_id: 538744272
title: "Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces (Pack of 6)"
brand: "colgate"
price: "$331"
currency: NZD
in_stock: true
reviews_count: 10
category: "Colgate"
url: https://www.desertcart.nz/products/538744272-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5-hydrogen
store_origin: NZ
region: New Zealand
---

# Alcohol-free formula - gentle & soothing 500ml bottle - long-lasting daily use 1.5% Hydrogen Peroxide - potent healing power Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces (Pack of 6)

**Brand:** colgate
**Price:** $331
**Availability:** ✅ In Stock

## Summary

> 🦷 Heal fast, smile brighter — your mouth’s new MVP!

## Quick Answers

- **What is this?** Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces (Pack of 6) by colgate
- **How much does it cost?** $331 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/538744272-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5-hydrogen)

## Best For

- colgate enthusiasts

## Why This Product

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

## Key Features

- • **Value-Packed Bulk:** Six 500ml bottles ensure you’re stocked for months of confident oral care.
- • **Gentle Yet Effective:** Alcohol-free, mild mint formula soothes gums without harsh burns or dryness.
- • **Multi-Symptom Relief:** Eases inflammation from dental work, dentures, and orthodontics for all-day comfort.
- • **Trusted by Thousands:** Top-rated (#7 in Mouthwashes) with 42,000+ glowing reviews—join the healing revolution.
- • **Accelerated Oral Healing:** Oxygenating action clears debris to speed up recovery from sores and irritations.

## Overview

Colgate Peroxyl Antiseptic Mouthwash harnesses 1.5% hydrogen peroxide in an alcohol-free, mild mint formula to cleanse and promote rapid healing of minor oral wounds, sores, and inflammation. Ideal for post-dental care and everyday oral hygiene, this 500ml rinse removes debris and soothes irritation without harshness. Available in a convenient 6-pack, it’s a trusted, top-ranked solution with over 42,000 positive reviews, designed for professionals who demand effective, gentle oral care that fits their busy lifestyle.

## Description

Colgate Peroxyl Mouth Sore Rinse helps cleanse and promote healing of minor oral irritations. Peroxyl's oxygenating action helps removes oral debris to facilitate healing of oral sores, irritations and mouth burns. Peroxyl also soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances. This great-tasting formula is alcohol free.

Review: CURRENTLY HAVE EIGHT CANKER SORES IN MY MOUTH - UPDATE 6/28/22 I have continued to use this over the last couple years and the rinse is amazing. A few months ago I had a number of canker sores in my mouth and the pain & healing time reduced by using this rinse is amazing. I don’t always use it but when I have it’s made a difference. I use it religiously multiple times a day for probably two days out of having the sores and the pain is nonexistent for a little while. Then I’ll go to 2-3 rinses a day while they’re healing. I still use anbesol in between when needed but this totally works. Please get this and you won’t regret it. UPDATE 11/5/2020 I have used the rinse three more times today and my mouth feels ten times better. There's only one more sore in the back of my mouth that still hurts. The rest are there but are not painful and do not make it hard to talk or as difficult to eat. This is some of the best stuff. I also used one more OraSwift Lozenge last night and it helped a little. PLEASE get this for your mouth!!! 11/04/20 That's right. I have eight canker sores in my mouth all at once. One on each part of where my wisdom teeth already came out - so one on each of the four corners of my mouth, one on the left side of my mouth behind the jaw tendon about half the size of a dime, one in front of the tendon, one on the back of the roof of my mouth, and two more on the front of the roof of my mouth. These all developed over a period of about 3 days at once. I was in EXTREME pain on the night of 11/3/20. I was crying. I could barely eat, and what I tried to eat at my job while on a break hurt like you wouldn't believe. It felt like my wisdom teeth were coming in and bone was pushing through. When I got home I cried my eyes out, swished some of this stuff around for a minute, and put an OraSwift Lozenge on the left side of my mouth. The lozenge helped because it coated the one sore, and the rinse helped with inflammation. I get canker sores frequently and this has been a savior. I've now been using this mouthwash for the last 22-24 hours or so and my mouth is in way less pain. I have not had to use another lozenge, either. Here's my timeline of swishing: 11/3 10p 11/4 4a (randomly woke up) 11/4 10:15a (before coffee) 11/4 about 11:30a (after coffee, before lunch) 11/4 1:30-2 after lunch 11/4 About 7:50 after dinner NOW, for the mouthwash itself. It has a minty flavor but also like an intense listerine-type burn. Doesn't taste like alcohol though. The rinse itself foams up so I would pour a little less than what's recommended so you can swish it around your mouth still. PLEASE swish for one minute, it will make a difference. You will want to follow the directions and swish as you normally would with mouthwash, but for sure after eating anything. Even an apple or a single grape or whatever. Just do it, you'll thank me later. As a canker sore sufferer, this stuff has really done the trick. My mouth is not as inflamed, I can eat without as much pain, and I feel at way more ease without feeling like I'm starving. Speaking of food, because I have so many of them (this has never happened to this extent) I have been eating soft things such as vegetable soups and things like spaghetti cut up because they're easy to swallow and require little to no chewing. Please get this and use as directed and more. It will be so worth it, I promise you.
Review: Great antiseptic mouth rinse at a great price - This mouth rinse with hydrogen peroxide works well to help alleviate pain and aid in healing of mouth sores caused by viruses, jaw bites, etc. The taste is a minty flavor similar to other mouthwashes. Do not use this for any absess around teeth or open sores in the gum line as the hydrogen peroxide in the rinse could possibly cause a condition known as dry socket. This is an antiseptic mouth rinse only so do not swallow. I compared with the cost at a local Meijer supermarket and this was nearly $2 cheaper per bottle. Highly recommended.

## Features

- Mouth rinse cleanses and promotes healing of minor oral wounds
- Helps promote healing of: oral sores, irritations, mouth burns
- Oxygenating action removes oral debris to facilitate healing
- Soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances
- Antiseptic mouthwash, alcohol free formula

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C4G4Y6QQ |
| Best Sellers Rank | #453 in Health & Household ( See Top 100 in Health & Household ) #7 in Mouthwashes |
| Customer Reviews | 4.7 4.7 out of 5 stars (42,541) |
| Item model number  | 732029 |
| Manufacturer  | Colgate-Palmolive Co |
| Product Dimensions  | 8.03 x 6.26 x 9.45 inches; 1.27 Pounds |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Colgate
- **Flavor:** Mint
- **Liquid Volume:** 16.9 Fluid Ounces
- **Product Benefits:** Cleansing

## Images

![Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/815n0qMB9bL.jpg)

## Available Options

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

## Questions & Answers

**Q: does this help to reduce tartar on teeth?**
A: Colgate Peroxyl Oral Cleanser Rinse is an oral wound cleanser for temporary use to clean canker sores and minor oral wounds or minor oral gum inflammations resulting from minor dental procedures, dentures, orthodontic appliances, accidental injury, or other irritations of the mouth and gums such as mouth burns, cheek bites, and toothbrush abrasions. It cleans and promotes the healing of oral irritations, reduces bacteria to help prevent infection in minor oral wounds and the oxygenating action removes oral debris. It is not recommended for long-term use or with oral piercings.

**Q: Is it okay to leave your dentures in when using this product?**
A: I don't have dentures, but I would advise taking them out to get your gums healthier.

**Q: Is the liquid colorless?  I need a mouthwash that is clear because the washes with color are staining my teeth.  Thank you.**
A: The mouthwash is blue. It has a high amount of hydrogen peroxide in it. The hydrogen peroxide acts like a bleach. My teeth actually get whiter when I use it.

**Q: How can this be 8oz in a 2 inch bottle?**
A: The dimensions listed are incorrect. It's an 8 oz bottle and probably 9 or so inches tall.

## Customer Reviews

### ⭐⭐⭐⭐⭐ CURRENTLY HAVE EIGHT CANKER SORES IN MY MOUTH
*by A***Y on November 5, 2020*

UPDATE 6/28/22 I have continued to use this over the last couple years and the rinse is amazing. A few months ago I had a number of canker sores in my mouth and the pain & healing time reduced by using this rinse is amazing. I don’t always use it but when I have it’s made a difference. I use it religiously multiple times a day for probably two days out of having the sores and the pain is nonexistent for a little while. Then I’ll go to 2-3 rinses a day while they’re healing. I still use anbesol in between when needed but this totally works. Please get this and you won’t regret it. UPDATE 11/5/2020 I have used the rinse three more times today and my mouth feels ten times better. There's only one more sore in the back of my mouth that still hurts. The rest are there but are not painful and do not make it hard to talk or as difficult to eat. This is some of the best stuff. I also used one more OraSwift Lozenge last night and it helped a little. PLEASE get this for your mouth!!! 11/04/20 That's right. I have eight canker sores in my mouth all at once. One on each part of where my wisdom teeth already came out - so one on each of the four corners of my mouth, one on the left side of my mouth behind the jaw tendon about half the size of a dime, one in front of the tendon, one on the back of the roof of my mouth, and two more on the front of the roof of my mouth. These all developed over a period of about 3 days at once. I was in EXTREME pain on the night of 11/3/20. I was crying. I could barely eat, and what I tried to eat at my job while on a break hurt like you wouldn't believe. It felt like my wisdom teeth were coming in and bone was pushing through. When I got home I cried my eyes out, swished some of this stuff around for a minute, and put an OraSwift Lozenge on the left side of my mouth. The lozenge helped because it coated the one sore, and the rinse helped with inflammation. I get canker sores frequently and this has been a savior. I've now been using this mouthwash for the last 22-24 hours or so and my mouth is in way less pain. I have not had to use another lozenge, either. Here's my timeline of swishing: 11/3 10p 11/4 4a (randomly woke up) 11/4 10:15a (before coffee) 11/4 about 11:30a (after coffee, before lunch) 11/4 1:30-2 after lunch 11/4 About 7:50 after dinner NOW, for the mouthwash itself. It has a minty flavor but also like an intense listerine-type burn. Doesn't taste like alcohol though. The rinse itself foams up so I would pour a little less than what's recommended so you can swish it around your mouth still. PLEASE swish for one minute, it will make a difference. You will want to follow the directions and swish as you normally would with mouthwash, but for sure after eating anything. Even an apple or a single grape or whatever. Just do it, you'll thank me later. As a canker sore sufferer, this stuff has really done the trick. My mouth is not as inflamed, I can eat without as much pain, and I feel at way more ease without feeling like I'm starving. Speaking of food, because I have so many of them (this has never happened to this extent) I have been eating soft things such as vegetable soups and things like spaghetti cut up because they're easy to swallow and require little to no chewing. Please get this and use as directed and more. It will be so worth it, I promise you.

### ⭐⭐⭐⭐⭐ Great antiseptic mouth rinse at a great price
*by T***. on November 26, 2025*

This mouth rinse with hydrogen peroxide works well to help alleviate pain and aid in healing of mouth sores caused by viruses, jaw bites, etc. The taste is a minty flavor similar to other mouthwashes. Do not use this for any absess around teeth or open sores in the gum line as the hydrogen peroxide in the rinse could possibly cause a condition known as dry socket. This is an antiseptic mouth rinse only so do not swallow. I compared with the cost at a local Meijer supermarket and this was nearly $2 cheaper per bottle. Highly recommended.

### ⭐⭐⭐⭐⭐ Colgate Peroxyl has solved my mouth problem !
*by R***. on January 2, 2026*

Ya, no one wants to hear about mouth problems so I’ll just say this product from Colgate works. I was told by my doctor to start using a good quality antiseptic mouthwash so here I am. I’m so satisfied with Colgate Peroxyl 100x over. It not only makes my mouth feel fresh and clean I no longer have any mouth issues at all ! Thanks Colgate for this !

## Frequently Bought Together

- Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces (Pack of 6)
- Parodontax Complete Protection Toothpaste for Bleeding Gums, Gingivitis Treatment and Cavity Prevention, Pure Fresh Mint - 3.4 Ounces

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*