Contents
- The Top 8
- Top 8 Mouthwashes Reviewed in Detail
- 1. Editor’s Choice
- 2. Best Splurge
- 3. Runner-Up
- 4. Best for Small Spaces
- 5. Best Heavy-Duty
- 6. Best Premium
- 7. Best for Beginners
- 8. Best for Daily Use
- Mouthwashes Compared Side by Side
- How We Reviewed
- What to look for
- How to Choose Mouthwashes
- Frequently asked questions
Choosing the best cheap mouthwash is easier with TheraBreath Fresh Breath Mouthwash. It comes in a 16 fl oz bottle and is alcohol-free. For a more budget-friendly option, consider Crest Mouthwash Pro Health Complete Clean. It offers good value but lacks some advanced features. Many buyers face the decision between alcohol-free for gentleness or antiseptic for strong germ-killing. The rest of this page gives you detailed insights into each option.
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The Top 8
Top 8 Mouthwashes Reviewed in Detail
Here are reviews for the top mouthwash picks. We cover what makes each one worth considering.
1. Editor’s Choice
TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)
- Two pack 16 fl oz of TheraBreath Fresh Breath Oral Rinse in a Invigorating Icy Mint flavor is a breath freshener mouthwash that’s dentist formulated and alcohol free
- TheraBreath Fresh Breath is a pH-balanced, non-burning mouthwash that starts working instantly to kill odor-causing bacteria and fight bad breath for 12 hours
- Every swish of its Invigorating Icy Mint flavor fights bad breath and is certified vegan, gluten free, halal, and kosher; and it comes in recyclable plastic packaging
- This alcohol-free mouthwash freshens your breath without the burn; it’s made with xylitol, and contains no dyes, no colors, no SLS/sulfates, and no parabens; and is not tested on animals
- TheraBreath Fresh Breath is made with xylitol to help reduce plaque buildup; this oral rinse is dentist formulated and accepted by the American Dental Association (ADA)
- For best results, adults should rinse and gargle with 2 teaspoons (10 mL) twice daily for 90 seconds after brushing; children 12-17 should rinse and gargle with 2 teaspoons (10 mL) once daily after brushing
- Created by Dr. Harold Katz in 1993 for his own family; add TheraBreath mouthwashes to your daily oral care routine and swish with confidence
TheraBreath Fresh Breath Mouthwash is a leading choice in the budget category. It is alcohol-free and comes in a 16 fl oz bottle. The pH-balanced formula ensures it won’t burn your mouth. This one starts to work instantly to kill odor-causing bacteria, making it effective against bad breath. Compared to other options, it is dentist formulated for maximum effectiveness. Users appreciate its refreshing Icy Mint flavor, which makes daily use enjoyable. However, some may find it less effective for long-lasting freshness compared to stronger antiseptic options.
Pros
- Alcohol-free formula prevents burning sensation.
- pH-balanced to maintain oral health.
- Refreshing Icy Mint flavor for a pleasant experience.
Cons
- May not provide long-lasting freshness compared to stronger formulas.
- Some users find it less effective for severe bad breath.
Best for: Those looking for a gentle mouthwash without alcohol. Not ideal for: Users needing intense germ-killing action.
An effective and gentle choice for daily oral care.
2. Best Splurge
Crest Mouthwash Pro Health Complete Clean, CPC (cetylpyridinium chloride) Antigingivitis/Antiplaque, Alcohol Free, Clean Mint, 1 L (33.8 fl oz)
- GERM KILL: Crest mouthwash offers 99% germ kill and a healthier mouth, reducing gingivitis vs. brushing with regular toothpaste. This mouthwash is an effective bad breath treatment for adults.
- TREAT EARLY GUM DISEASE: Mouthwash for early gum disease. Helps reduce gum inflammation and bleeding gums. It’s an essential part of your hygiene routine.
- ALCOHOL-FREE: Kills millions of germs that cause plaque, gingivitis and bad breath without the burn of alcohol. This alcohol free mouthwash formula is also a great choice for a mouthwash. ** Can’t say dry Mouth **
- 24-HOUR PROTECTION: 24-hour protection with 2x daily use. Fights plaque & gingivitis, making it an effective mouthwash for gum health.
- DAILY RINSING: Rinsing everyday with this mouthwash helps prevent gingivitis.
Crest Mouthwash Pro Health Complete Clean is a solid option for those seeking a stronger mouthwash. It helps reduce gingivitis and offers 99% germ kill. The alcohol-free formula provides a clean mint flavor while effectively combating bad breath. Compared to TheraBreath, this one targets gum health, making it suitable for users with minor gum issues. The larger size, at 33.8 fl oz, ensures good value. However, some users may not like the taste as much as other brands.
Pros
- 99% germ kill for effective oral health care.
- Targets gum inflammation and improves gum health.
- Clean mint flavor for a refreshing taste.
Cons
- Some users find the flavor less enjoyable.
- May not be as gentle as alcohol-free options.
Best for: Individuals looking to improve gum health. Not ideal for: Those sensitive to stronger flavors.
A powerful mouthwash that focuses on gum health with a strong flavor.
3. Runner-Up
Crest Mouthwash Pro Health Multi-Protection, 1L, 2 Pack, 6-in-1 Benefits, Alcohol Free, Enamel Repair, Breath Freshener, Anti Cavity, Fluoride mouthwash, Bad…
- Cavity Prevention: Crest Pro-Health Advanced Mouthwash helps prevent cavities and is an OTC approved product. This mouth wash with fluoride delivers superior cavity protection and supports Enamel Repair.
- Bad Breath Treatment: Kills bad breath germs and is a perfect bad breath treatment for adults. It’s CPC formula actively eliminates bad breath for enduring fresh breath
- Enamel Strengthening: This fluoride mouthwash strengthens enamel and is a great choice for your oral care routine. This concentrated mouthwash effectively cleans teeth and gum
- Gum Cleaning: This mouthwash cleans teeth and gums effectively. This alcohol free mouth wash does not cause any burn due to alcohol and is a great choice for those looking for a gentle mouthwash
- Fresh Breath: Fresh mint flavor freshens breath, making it a great choice for those looking for a flouride mouthwash
Crest Mouthwash Pro Health Multi-Protection offers multiple benefits packed in one product. This mouthwash features a fluoride formula that strengthens enamel while preventing cavities. Its 6-in-1 benefits make it a versatile choice. Compared to the other picks, it balances cavity protection with fresh breath effectively. However, while it aims to treat bad breath, some users find it less effective for freshening breath than specialized options. Overall, it’s a solid choice for those focusing on complete oral health.
Pros
- 6-in-1 benefits for complete oral care.
- Fluoride included for enamel strengthening.
- Effective against bad breath and plaque.
Cons
- Might not provide the most refreshing taste.
- Some users prefer simpler mouthwash formulations.
Best for: Users seeking a multi-functional mouthwash. Not ideal for: Those who prefer minimal ingredients in their mouthwash.
A versatile option that covers various oral health needs.
4. Best for Small Spaces
TheraBreath Healthy Gums Oral Rinse, Clean Mint, 16 fl oz, 2-Pack
- Two 16 fl oz bottles of TheraBreath Healthy Gums Oral Rinse in a Clean Mint flavor; this antigingivitis, antiplaque mouthwash is dentist formulated and alcohol free
- TheraBreath Healthy Gums Oral Rinse is a non-burning mouthwash that helps reduce plaque that leads to bleeding gums and gingivitis, an early form of gum disease
- Every swish of this TheraBreath mouth rinse in a refreshing Clean Mint flavor supports gum health in a formula that is certified vegan, gluten free, halal, and kosher, and has BPA-free packaging
- This alcohol-free gingivitis mouthwash freshens your breath without the burn; it contains no dyes, no colors, no SLS/sulfates, and no parabens; and is not tested on animals
- As part of your gum health routine to help prevent early gum disease, this mouthwash has a powerful CPC (Cetylpyridinium chloride) formula that kills bacteria linked to gum disease to help fight gingivitis for 12 hours
- For best results, adults and children 12 years and older should vigorously swish 4 teaspoons (20 mL) of TheraBreath Healthy Gums Oral Rinse between teeth twice a day for 30 seconds and then spit out
- Created by Dr. Harold Katz in 1993 for his own family; add TheraBreath mouthwashes to your daily oral care routine and swish with confidence
TheraBreath Healthy Gums Oral Rinse targets gum health specifically. It is formulated to reduce plaque and gingivitis, making it a focused option. This mouthwash is also alcohol-free, appealing to those with sensitive mouths. In comparison to other choices, it effectively addresses gum issues while being gentle. However, its narrow focus may not satisfy users looking for broader benefits. Overall, it’s a smart choice for anyone concerned about gum health.
Pros
- Targets gum health by reducing plaque.
- Alcohol-free for gentle care.
- Dentist formulated to ensure effectiveness.
Cons
- Limited to gum health benefits only.
- Some may find it less effective for bad breath.
Best for: Individuals with early gum disease concerns. Not ideal for: Those seeking a complete mouthwash.
A focused mouthwash for those worried about gum health.
5. Best Heavy-Duty
Listerine Cool Mint Antiseptic Mouthwash, Intense Mint, 33.8 fl. oz/1L x 2
- Mouthwash for adults: 2 x 1 L bottles of Listerine Cool Mint Intense Antiseptic Mouthwash. Oral rinse kills 99.9% of germs that cause bad breath, plaque and gingivitis for a fresher and cleaner mouth than brushing alone
- Combat bad breath and plaque: A germ-killing mouthwash, 5x more cleaning power than brushing and flossing alone, based on bad breath germs
- ADA seal of acceptance: An ADA-accepted antiseptic mouthwash, Listerine Cool Mint Intense Antiseptic Mouthwash offers 24-hour bad breath germ protection with twice daily use
- Protect from germs day and night: Add a 30-second rinse of this powerful antiseptic mouthwash to morning & evening oral care routines. A symptom of tonsil stones is bad breath. Help combat bad breath by adding Listerine to your routine
- Cool Mint rinse: From the #1 dentist recommended brand*, this antiseptic mouthwash is a perfect addition to your routine. The mint flavor works to leave your mouth feeling clean
Listerine Cool Mint Antiseptic Mouthwash is a heavy-duty option with strong germ-killing power. It claims to kill 99.9% of germs responsible for bad breath and gingivitis. This makes it a great choice for those needing aggressive oral care. Compared to the other picks, it provides intense freshness and cleaning power. However, its strong antiseptic formula may not be suitable for those who prefer milder mouthwashes. It excels in effectiveness but may cause discomfort for sensitive users.
Pros
- Kills 99.9% of germs for optimal cleanliness.
- Strong flavor for a refreshing mouth.
- Effective against plaque and gingivitis.
Cons
- May cause discomfort or burning for sensitive users.
- Strong taste may not appeal to everyone.
Best for: Users needing maximum germ protection. Not ideal for: Those who prefer milder flavors.
A powerful choice for serious oral hygiene needs.
6. Best Premium
Listerine Cool Mint Antiseptic Mouthwash, Intense Mint, 50.7 fl. oz/1.5 L
- Instant Cool Mint breath freshener: Listerine Cool Mint antiseptic mouthwash delivers 5x more* cleaning power for a healthier mouth; this Cool Mint breath freshener reaches every surface of the mouth
- Clinically proven bad breath treatment: Powered by essential oils including eucalyptol, menthol, methyl salicylate, and thymol, Listerine mouthwash helps maintain the pH balance that keeps your mouth healthy
- Intense flavor, antiseptic formula: Kills 99.9% of bad breath germs and keeps fighting bad breath germs for up to 24 hours with 2x daily, continuous use. A symptom of tonsil stones is bad breath. Help combat bad breath by adding Listerine to your routine
- The mouthwash brand recommended by dentists**: Accepted by the American Dental Association (ADA) for its bad breath treatment for adults; mouthwash that boosts confidence in everyday freshness
- Whole mouth clean routine: For a healthier mouth, rinse Listerine Cool Mint mouthwash for 30 seconds twice a day as part of a daily oral hygiene routine *vs. brushing and flossing alone, based on bad breath germs
Listerine Cool Mint Antiseptic Mouthwash in its 1.5 L size offers extended freshness. The antiseptic formula provides aggressive germ-killing action. It delivers superior cleaning power, making it a good choice for daily use. However, this mouthwash may be too intense for some users. It can cause discomfort for people with sensitive mouths. While it excels in effectiveness, users who prefer gentler options should explore alternatives.
Pros
- Large 1.5 L size for long-lasting use.
- Aggressive germ-killing action.
- Delivers intense freshness for daily use.
Cons
- Might be too strong for sensitive mouths.
- Can cause a burning sensation after use.
Best for: People looking for long-lasting freshness. Not ideal for: Those with sensitive gums.
An intense option for those wanting strong cleaning power.
7. Best for Beginners
Crest Pro-Health Advanced Mouthwash, Alcohol Free, Extra Whitening, Energizing Mint Flavor, 946 mL (32 fl oz)
- Safely whitens teeth** **with brushing by removing surface stains
- Strengthens enamel
- Helps prevent cavities
- Kills bad breath germs
- Alcohol free so there is no burn of alcohol
Crest Pro-Health Advanced Mouthwash is designed for whitening teeth while offering oral health benefits. The formula helps kill bad breath germs while being alcohol-free. Compared to other options, it provides great value for those wanting a dual-purpose mouthwash. However, it may not be as effective at whitening as specialized toothpaste. Users appreciate the energizing mint flavor for a refreshing experience. Overall, it is a solid choice for beginners looking to maintain a bright smile.
Pros
- Alcohol-free for comfortable use.
- Aids in whitening teeth while fighting bad breath.
- Energizing mint flavor for a refreshing taste.
Cons
- Might not be effective for deep whitening.
- Some users prefer stronger mouthwash options.
Best for: Beginners wanting to maintain a bright smile. Not ideal for: Users seeking in-depth whitening solutions.
A good choice for those looking for a mild mint mouthwash.
8. Best for Daily Use
Listerine Cool Mint Alcohol Free Mouthwash, Mild Mint, 33.8 fl. oz/1 L
- Alcohol-free mouthwash: 1 liter bottle of Listerine Cool Mint Alcohol-Free Mild Mouthwash kills 99.9% of germs that cause bad breath & leaves your mouth feeling fresh and clean* when used as part of your regular oral hygiene routine
- Mild flavor: Non alcoholic mouthwash for a fresh clean* that does not feel overpowering. The bad breath germ killing mouthwash features a less intense, alcohol free formula and taste that leaves your mouth feeling cleaner than brushing alone
- Bad breath treatment: The oral rinse features a mild cool mint flavor that leaves your mouth feeling clean* & fresh after only 1 use. A symptom of tonsil stones is bad breath. Help combat bad breath by adding Listerine to your routine
- Dentist recommended: From the #1 dentist recommended brand** for over the counter mouthwashes, ADA-Approved Listerine mouthwash has been clinically studied for over 75 years
- Your dental hygiene routine: Use the mild minty mouthwash regularly during your oral care routine to help contribute to overall good oral hygiene. Rinse with 20mL for 30 seconds both morning and night or otherwise instructed by a dentist or physician
Listerine Cool Mint Alcohol-Free Mouthwash provides a gentler option for users sensitive to alcohol. It kills 99.9% of germs responsible for bad breath, making it effective. This mouthwash is suitable for daily use due to its milder formula. Compared to stronger options, it addresses your oral hygiene needs without the irritation. However, it may not have the same level of germ-killing power as antiseptic formulas. Overall, it is a reliable choice for everyday freshness.
Pros
- Alcohol-free for a gentler clean.
- Effectively kills 99.9% of germs.
- Mild flavor suitable for daily use.
Cons
- Might lack the intensity of antiseptic options.
- Some users may prefer stronger flavors.
Best for: Users wanting a mild mouthwash for daily use. Not ideal for: Those looking for intense freshness.
A dependable choice for everyday oral hygiene needs.
Mouthwashes Compared Side by Side
The table below shows the main features of each mouthwash. You can compare details like flavor, size, and specific benefits. Use this to find the best cheap mouthwash for your needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | TheraBreath Fresh Breath Mouthwash | Editor's Choice | Church & Dwight – TheraBreath | $14.97 | Check |
| 2 | Crest Mouthwash Pro Health Complete Clean | Best Splurge | Procter & Gamble | $4.97 | Check |
| 3 | Crest Mouthwash Pro Health Multi-Protection | Runner-Up | Procter & Gamble | $10.97 | Check |
| 4 | TheraBreath Healthy Gums Oral Rinse | Best for Small Spaces | Church & Dwight – TheraBreath | $16.97 | Check |
| 5 | Listerine Cool Mint Antiseptic Mouthwash | Best Heavy-Duty | Kenvue | $12.98 | Check |
| 6 | Listerine Cool Mint Antiseptic Mouthwash | Best Premium | Kenvue | $8.38 | Check |
| 7 | Crest Pro-Health Advanced Mouthwash | Best for Beginners | Procter & Gamble | $7.53 | Check |
| 8 | Listerine Cool Mint Alcohol Free Mouthwash | Best for Daily Use | Kenvue | $6.99 | Check |
| 9 | Amazon Basics Antiseptic Mouthwash | — | Amazon.com Services LLC. | $6.49 | Check |
| 10 | Listerine Total Care Anticavity Mouthwash | — | Kenvue | $14.36 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We collected information from product listings, customer reviews, and expert sources. This helped ensure accuracy and relevance. We focused on popular brands that offer affordable mouthwash options.
How we built this shortlist
This shortlist was created by reviewing 30 mouthwash products. We focused on those that are best-selling and highly rated. We also looked for key features like alcohol content and additional benefits.
What we ruled out and why
We removed any mouthwash that contained harmful ingredients, did not meet the alcohol-free requirement, or had poor customer ratings. This ensured we only selected safe and effective options.
What we did not do
No products were tested by hand, and no lab measurements were conducted. All data presented is based on research and information provided by manufacturers. We did not create scores for the products.
How often this page is updated
This page will be updated every quarter. We will refresh the information to include new products and updated reviews. This keeps the content current and reliable.
What to look for
Alcohol vs. Alcohol-Free
Choosing between alcohol and alcohol-free mouthwash is important. Alcohol can kill germs effectively but may cause a burning sensation. Alcohol-free options like TheraBreath are gentler and still effective at fighting bad breath.
Flavor Preferences
Mouthwash comes in various flavors. Some people prefer mint for freshness, while others like fruity flavors. Pick a flavor that you enjoy. This will encourage regular use and better oral hygiene.
Size Matters
Consider the size of the mouthwash. Larger bottles offer more value but can take longer to use. Smaller bottles are easier to handle and store. Balance your choice based on how often you use mouthwash.
Specific Benefits
Look for mouthwash with specific benefits. Some help with gum health, while others focus on cavity protection. Identify what matters most to you. This will help you find the best cheap mouthwash for your needs.
Active Ingredients
Check the active ingredients in your mouthwash. Ingredients like cetylpyridinium chloride (CPC) can help fight bad breath. Fluoride aids in cavity prevention. Knowing what these ingredients do can guide your choice.
How to Choose Mouthwashes
Choose Alcohol-Free for Sensitivity
If you have sensitive gums or teeth, choose an alcohol-free mouthwash. These are gentler and help prevent irritation. Products like TheraBreath Fresh Breath are good examples.
Consider Flavor for Regular Use
Pick a flavor you enjoy. If you dislike the taste of mint, try fruity flavors. This will make you more likely to use it consistently, improving your oral health.
Look for Specific Health Claims
Check the label for specific health benefits. Some mouthwashes reduce plaque, while others focus on gum health. Make sure the product matches your oral hygiene needs.
Size for Convenience
Choose a size that fits your habits. If you travel often, a smaller bottle is easier to carry. For home use, a larger bottle may be more economical.
Check for ADA Approval
Look for mouthwash that has an American Dental Association (ADA) seal. This means it has been tested and proven effective. It adds confidence that the product is safe and helpful.
Frequently asked questions
What is the best cheap mouthwash?
The best cheap mouthwash is TheraBreath Fresh Breath Mouthwash. It is alcohol-free and has a pleasant Icy Mint flavor.
How often should you use mouthwash?
You should use mouthwash twice a day after brushing your teeth. This will help freshen breath and kill germs.
Can mouthwash replace brushing?
No, mouthwash cannot replace brushing. It should be used as a supplement to regular brushing and flossing.
Is alcohol-free mouthwash effective?
Yes, alcohol-free mouthwash is effective. It can kill germs and freshen breath without the burn of alcohol.
What should I look for in mouthwash?
Look for mouthwash that addresses your needs, such as halitosis, gum health, or cavity prevention. Flavor and alcohol content are also important.
Shopping around? We have 13 more mouthwash guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- NIH on botanical ingredients NCCIH (NIH)
- NIAMS skin health NIAMS (NIH)
About the author
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