Best mouthwash Australia

Which is the best mouthwash in 2024?

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Best of 2024: Find the right mouthwash in Australia

It’s easier than ever to find the best mouthwash for your oral hygiene regime. While mouthwash should never be used as a substitute for brushing or flossing, it is a fine addition to your routine, leaving your mouth feeling fresher than ever. However, with such a wide selection of products to choose from, finding the best mouthwashes can be difficult, especially if you are buying a mouthwash for a specific reason. Here’s everything you need to know to find the best mouthwash for great oral hygiene.


The 10 best mouthwashes in Australia (November 2024)

The bestseller list compares mouthwashes from multiple brands
Best choice TOP 1
Image of COLGATE 1525338 mouthwash
COLGATE 1525338
  • Alcohol-free: Contains no ethanol for gentle oral care.
  • Antibacterial: Forms a protective shield that neutralizes bacteria.
  • Freshness: Freshmint flavor ensures long-lasting fresh breath.
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Offer TOP 2
Image of COLGATE 1610285 mouthwash
COLGATE 1610285
  • Alcohol-Free: No ethanol, safer for daily use.
  • Antibacterial: Neutralizes effects with a protective shield.
  • Freshness: Maintains minty breath 10x longer than brushing alone.
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TOP 3
Image of Listerine 79611304 mouthwash
Listerine 79611304
  • Quantity: Value Pack includes 1 x 1L and 1 x 500mL bottles.
  • Benefits: Strengthens teeth, enhancing overall dental health.
  • Efficacy: Kills 99% of germs for optimal oral hygiene.
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TOP 4
Image of TheraBreath 5105 mouthwash
TheraBreath 5105
  • Trust: Dentist-created and certified for various dietary and religious needs.
  • Ingredients: Alcohol-free, oxygen-powered formula ensures effective and safe breath care.
  • Freshness: Clinically proven to eliminate bad breath for long-lasting freshness.
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TOP 5
Image of TheraBreath 5106 mouthwash
TheraBreath 5106
  • Certified: No artificial colors, certified kosher, halal.
  • Formulation: Alcohol-free, harnesses oxygen power, fights bad breath effectively.
  • Freshness: Clinically shown to fight bad breath for fresher breath.
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TOP 6
Image of COLGATE 1525681 mouthwash
COLGATE 1525681
  • Alcohol-Free: Does not contain ethanol.
  • Stain: Provides daily stain defence.
  • Whitening: Whiter teeth after the first rinse.
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TOP 7
Image of Listerine SI-10013176 mouthwash
Listerine SI-10013176
  • Origin: Produced in Thailand.
  • Quantity: Package contains one unit.
  • Efficacy: Reduce plaque. Protect healthy gums.
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TOP 8
Image of Listerine 79625097 mouthwash
Listerine 79625097
  • Gums: Maintains healthy gums.
  • Plaque: Helps prevent and reduce plaque.
  • Germs: Kills germs that cause bad breath.
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TOP 9
Image of Sensodyne 9300673826701 mouthwash
Sensodyne 9300673826701
  • Freshness: Leaves breath and mouth feeling fresh and clean.
  • Formula: Mild, refreshing, alcohol-free; kind to mouths.
  • Health: Maintain healthy teeth and gums.
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TOP 10
Image of Oral-B 1610570 mouthwash
Oral-B 1610570
  • Freshness: Freshen breath.
  • Protection: Strengthens inside, protects outside.
  • Comfort: No burning sensation of alcohol.
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Table of contents
  1. Read the definitive mouthwash buying guide
  2. View the mouthwash picks and see how they rank in the top list

mouthwash buying guide

Do you want to buy a good mouthwash? This is all you need to know.

A short explanation: What are mouthwashes?

Image of mouthwashes

Mouthwash is a liquid cleaning product designed for use in the mouth to help kill bad bacteria, much the same as with a toothbrush and toothpaste. While no replacement for good oral care, a quality mouth wash can get into some of those hard to reach area around the gums and teeth, fighting bacteria to prevent bad breath, tooth decay, and gum disease.

What are the benefits of good mouthwashes?

There are a few different reasons to invest in the best mouthwash. For example, many mouthwashes kill germs in the mouth, meaning they maintain the mouth’s cleanliness when used after brushing. Some mouthwashes are designed for combating conditions like gingivitis and sensitive teeth, while cosmetic-focused mouthwashes are sold to help freshen breath and maintain whiter teeth. If you have inflamed gums, bad breath, or just want some extra oral hygiene, then a good mouthwash can help.

How to choose the best mouthwash in 2024?

Additional image of mouthwash

Choosing the best mouthwash can take a little effort, as there are so many products and personal requirements to consider. Be sure to consider some of the following things to help find the right mouth wash:

  • Breath: One of the original uses for mouthwash was to freshen breath, so if this is the main thing you want to address, it should be easier to find a suitable product. All mouthwashes can help improve halitosis, although many will only offer a temporary solution and not treat an underlying cause. However, the best mouthwashes for bad breath will contain antiseptic (to kill bacteria), or cetyl pyridinium chloride and chlorhexidine (tooth staining antiseptics), and are more effective at preventing dry mouth and neutralizing odours to provide a longer masking effect that lasts.
  • Decay: Anyone that wants an extra level of protection against tooth decay should look for the best antiseptic mouthwash. This will kill the bacteria that cause decay and prevent low pH levels, with the best mouthwashes for decay containing essential oils like peppermint and eucalyptus, or chlorhexidine.
  • Gum Disease: To prevent or reduce the symptoms of gum disease, the best mouthwash to use is antiseptic. By killing the bacteria responsible for causing gingivitis and other diseases, it helps reduce swelling, redness, and bleeding of the gums, with the best ingredients including chlorhexidine and essential oils like cinnamon, peppermint, and eucalyptus. There are other great mouthwashes to find, so be sure to think about your reasons to use one. While the best mouthwashes for protecting teeth may not be effective at treating bad breath, they could help with gum disease. And a product with a cosmetic finish may be more suitable when treating minor issues like staining.

Which types of mouthwashes are available to buy in Australia?

There is a mouthwash for every need. The most popular mouthwashes that are currently available to buy include:

  • Cosmetic Mouthwashes: Also called breath freshening rinses, this mouthwash helps to mask bad odours that cause bad breath. It may also contain a pleasant minty flavour that freshens the breath, making it an ideal cosmetic mouthwash for everyday use.
  • Therapeutic Mouthwashes: This rinse is more aimed at people that suffer from or are more likely to develop oral issues, including tooth decay and gum disease. They often contain antibacterial ingredients and fluoride to help protect the teeth and gums. That said, those with pre-existing conditions will find that therapeutic mouthwash provides comforting relief from certain symptoms.
  • Natural Mouthwashes: As the name suggests, these mouthwashes are made from 100% natural ingredients and are free from many of the harsh ingredients found in other products. As a result, they are some of the best mouthwash for oral health available.
…are you ready for the best picks of 2024?

VIEW THE TOP 10 LIST →