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The 10 best mouthwashes to buy in Australia

Picture of a mouthwash

While not a necessary part of your daily oral hygiene regime, many people enjoy using mouthwash products, with dentists regarding it as a fine supplementary product to use alongside brushing and flossing. Yet with a bevy of products to choose from, not everyone is sure of how to find the best mouthwash for their oral hygiene, as some products are more suited for certain of dental issues.

Interested in using the best mouthwash possible to promote good oral hygiene? Then check out the guide below for all the info you need!

What are mouthwashes?

Mouthwash is an oral hygiene liquid used for a variety of reasons, from removing bad odours in the mouth to reducing bacteria associated with gum disease and tooth decay. It’s held in the mouth for a short time, often being swilled about at the same time, before being spit back out.

Why should you buy a good mouthwash?

There are few notable reasons to invest in a good mouthwash product, namely freshening your breath and removing any food debris in the mouth, although some specialist rinses offer relief or protection. For instance, fluoride rinses are the best mouthwash for protecting from decay, while antiseptic rinses are great at combating bacteria associated with gum disease. So, for anyone with a certain dental issue or those that want to maintain a high level of oral hygiene, buying a good mouthwash is certainly worthwhile

It’s worth noting however, even the best mouthwash products are only supplementary to brushing and flossing – you can’t replace either with just mouthwash!

How to choose the right mouthwash in 2024?

Another picture of a mouthwash

There’s a range of great mouthwash products out there, but they may not be the best choice depending on your dental health and any issues you might have. Here’s some important things to consider when looking the best mouthwash for your gums and teeth:

  • Breath problems: For anyone that is having a problem with or is conscious about bad odours in their breath, then a breath-freshening mouthwash is the best choice. These are designed to battle the main causes of bad breath while avoiding unnecessarily high alcohol content found in other mouthwashes.
  • Gum disease: If your main issue is dealing with – or looking to prevent – gum disease, then an antiseptic mouthwash is the better option to go for. This helps kill bacteria associated with gum disease, as well as decay, making them great for both dental problems.
  • Decay: Preventing tooth decay requires regular brushing and flossing, but when adding in some fluoride mouthwash you can further protect your teeth. Fluoride strengthens tooth enamel and is a natural mineral, so it’s a great option for many looking to protect their teeth from decay.
  • Sensitivity: Sensitive teeth or gums can make using a mouthwash rather uncomfortable, or even unbearable for some, so if this is the case be sure to look for suitable mouthwash. Natural or alcohol-free mouthwashes are typically the best option for sensitive teeth/gums.

What is the best kind of mouthwash in Australia?

There are a number of choices when it comes to types of mouthwashes, so one of them may be the best option for your own teeth and gums.

  • Cosmetic Mouthwash: Often known as breath-freshening rinses, this is the best mouthwash for hiding bad odours in the mouth, which will be especially helpful for anyone suffering from halitosis.  It’s also a great mouthwash even if your breath is fine, as it leaves it smelling minty fresh.
  • Fluoride Mouthwash: These rinses contain sodium fluoride, which is provides a proactive coating for tooth enamel, helping to prevent decay. Most people will get their fluoride from toothpaste anyway, so it is usually only necessary for those that are especially susceptible to decay.
  • Antiseptic Mouthwash: Kills bacteria associated with gum disease, and to a lesser extent tooth decay, making it a great mouthwash for those dealing with one or both issues. Can also be used to treat halitosis.
  • Natural Mouthwash: Contains no alcohol or fluoride, making them a natural alternative to cosmetic mouthwashes. Often the best mouthwash for sensitive teeth due to the lack of alcohol.

Top 10 list of mouthwashes in Australia (2024)

The bestseller list compares brands and their mouthwashes. Which mouthwash is the best?
Best choice TOP 1
Image of COLGATE SI-10005265 mouthwash
Colgate Plax Antibacterial Mouthwash 1L, Alcohol Free, Peppermint,…
  • MINTY FRESH: Peppermint flavour mouthwash for fresh breath
  • CLINICALLY TESTED: by dentists and provides a cooling sensation that lasts 10x longer…
  • ALCOHOL FREE: Alcohol free formula, does not contain ethanol
BUY NOW
TOP 2
Image of Listerine 79611304 mouthwash
Listerine Total Care Teeth Defence Antibacterial Mouthwash Value Pack…
  • Strengthens teeth
  • Kills 99% of germs
  • Value Pack 15L - 1 x 1L bottle, 1 x 500mL bottle
BUY NOW
Offer TOP 3
Image of TheraBreath 5105 mouthwash
TheraBreath Oral Rinse Mouthwash - Fights Bad Breath - Dentist Formulated…
  • CERTIFIED - TheraBreath Mouthwash contains no artificial colours or saccharin, and…
  • CONFIDENCE THAT LASTS - TheraBreath Mouthwash helps restore your confidence, allowing…
  • DENTIST FORMULATED, CLINICALLY SHOWN RESULTS - Created by Dr. Harold Katz in 1993…
BUY NOW
TOP 4
Image of Oral-B 1610570 mouthwash
Oral-B Pro Health Clinical Rinse, 1L
  • Healthier mouth + stronger teeth
  • Strengthens inside, protects outside
  • Oral-B Pro-Health Clinical Alcohol-free fluoride rinse
BUY NOW
TOP 5
Image of Listerine 79625064 mouthwash
Listerine Freshburst Zero Alcohol Mouthwash 1L
  • Maintains healthy gums
  • Provides long lasting fresh breath
  • Helps prevent and reduce plaque
BUY NOW
TOP 6
Image of COLGATE 1525681 mouthwash
Colgate Optic White Teeth Whitening Mouthwash, 500mL, with Optic Brightener,…
  • ALCOHOL FREE: Alcohol free formula, does not contain ethanol
  • SMILE WITH CONFIDENCE: Use twice a day for the most confident smile
  • UNIQUE MOUTHWASH FORMULA: Colgate Optic White Mouthwash has a clinically proven unique…
BUY NOW
TOP 7
Image of TheraBreath 5106 mouthwash
TheraBreath Oral Rinse Mouthwash - Fights Bad Breath - Dentist Formulated…
  • CERTIFIED - TheraBreath Mouthwash contains no artificial colours or saccharin, and…
  • CONFIDENCE THAT LASTS - TheraBreath Mouthwash helps restore your confidence, allowing…
  • DENTIST FORMULATED, CLINICALLY SHOWN RESULTS - Created by Dr. Harold Katz in 1993…
BUY NOW
TOP 8
Image of Listerine  mouthwash
Listerine Total Care Bright White Mouthwash 500mL
  • Lemon flavour & salt
  • 500mL
  • Multi-action brightening mouth wash
BUY NOW
TOP 9
Image of Listerine SI-10013176 mouthwash
Listerine Total Care Antibacterial Mouthwash 500mL|Kills Germs|Freshens…
  • Country of Origin: Thailand
  • Reduce plaque; Protect healthy gums
  • Package Quantity: 1
BUY NOW
TOP 10
Image of Oral-B 4902430670043 mouthwash
Oral-B 3D White Luxe Diamond Strong Clean Mint, 473 Milliliters
  • Alcohol Free with Flouride
  • For an extra white smile, use the 3D white collections of products
  • Freshens breath
BUY NOW
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We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. We consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. Last Update: 2024/12/22.