Affiliate Disclosure: We may earn a commission when you purchase through our links. This helps us provide free, unbiased product recommendations without affecting the price you pay.
10 Best Listerine Mouthwash Under $7
Last updated: October 1, 2026
Looking for the best listerine mouthwash under $7? We've ranked the top products based on thousands of verified customer reviews.
Top 9 products ranked by customer reviews
⭐ OUR TOP RECOMMENDATION - BEST CHOICE ⭐
1
-39% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 33.8 fl oz/1 L
4.8
(16,772 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily use, killing 99.9% of bad breath-causing germs.
✓ Reduces plaque and gingivitis within one week when used as part of a daily oral care routine alongside brushing and flossing.
✓ Provides 5x more cleaning power compared to brushing and flossing alone, reaching every surface of the mouth for whole-mouth clean.
✓ ADA-accepted formula powered by clinically proven essential oils that delivers long-lasting fresh breath in an intense mint flavor.
Save 39%
1
-39% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 33.8 fl oz/1 L
4.8
(16,772 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily use, killing 99.9% of bad breath-causing germs.
✓ Reduces plaque and gingivitis within one week when used as part of a daily oral care routine alongside brushing and flossing.
✓ Provides 5x more cleaning power compared to brushing and flossing alone, reaching every surface of the mouth for whole-mouth clean.
✓ ADA-accepted formula powered by clinically proven essential oils that delivers long-lasting fresh breath in an intense mint flavor.
Save 39%
💎 RUNNER-UP - GREAT VALUE
2
-13% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 16.9 fl oz/500 mL
4.8
(11,057 reviews)
✓ Kills 99.9% of bad breath germs and provides clinically proven fresh breath lasting up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after just one week of regular use as part of a daily oral care routine.
✓ Provides 5x more cleaning power than brushing and flossing alone by reaching every surface of the mouth.
✓ ADA-accepted formula powered by clinically proven essential oils for comprehensive whole-mouth cleaning and freshness.
Save 13%
2
-13% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 16.9 fl oz/500 mL
4.8
(11,057 reviews)
✓ Kills 99.9% of bad breath germs and provides clinically proven fresh breath lasting up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after just one week of regular use as part of a daily oral care routine.
✓ Provides 5x more cleaning power than brushing and flossing alone by reaching every surface of the mouth.
✓ ADA-accepted formula powered by clinically proven essential oils for comprehensive whole-mouth cleaning and freshness.
Save 13%
3
-78% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 3.2 fl. oz/95 mL
4.7
(5,218 reviews)
✓ Kills 99.9% of bad breath germs and clinically proven to fight bad breath for up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after just one week of regular use as part of your daily oral care routine.
✓ Provides 5x more cleaning power than brushing and flossing alone by reaching every surface of your mouth.
✓ ADA-accepted antiseptic mouthwash formulated with clinically proven essential oils for whole-mouth clean in 30 seconds.
Save 78%
3
-78% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 3.2 fl. oz/95 mL
4.7
(5,218 reviews)
✓ Kills 99.9% of bad breath germs and clinically proven to fight bad breath for up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after just one week of regular use as part of your daily oral care routine.
✓ Provides 5x more cleaning power than brushing and flossing alone by reaching every surface of your mouth.
✓ ADA-accepted antiseptic mouthwash formulated with clinically proven essential oils for whole-mouth clean in 30 seconds.
Save 78%
4
-2% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 8.5 fl oz/250 mL
4.7
(4,615 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily use.
✓ Kills 99.9% of bad breath germs and reduces plaque and gingivitis within one week.
✓ Provides 5x more cleaning power than brushing and flossing alone for comprehensive oral care.
✓ ADA-accepted formula powered by essential oils that reach every surface of the mouth for whole-mouth cleaning.
Save 2%
4
-2% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 8.5 fl oz/250 mL
4.7
(4,615 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily use.
✓ Kills 99.9% of bad breath germs and reduces plaque and gingivitis within one week.
✓ Provides 5x more cleaning power than brushing and flossing alone for comprehensive oral care.
✓ ADA-accepted formula powered by essential oils that reach every surface of the mouth for whole-mouth cleaning.
Save 2%
5
-48% OFF
Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
4.8
(3,835 reviews)
✓ Kills 99.9% of germs that cause bad breath, plaque, and gingivitis with clinically proven antiseptic formula.
✓ Reduces 52% more plaque and 21% more gingivitis compared to brushing and flossing alone.
✓ ADA-accepted formula provides deep cleaning that reaches areas brushing alone cannot effectively treat.
✓ Fresh breath results achieved through twice-daily 30-second rinses as part of a complete oral hygiene routine.
Save 48%
5
-48% OFF
Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
4.8
(3,835 reviews)
✓ Kills 99.9% of germs that cause bad breath, plaque, and gingivitis with clinically proven antiseptic formula.
✓ Reduces 52% more plaque and 21% more gingivitis compared to brushing and flossing alone.
✓ ADA-accepted formula provides deep cleaning that reaches areas brushing alone cannot effectively treat.
✓ Fresh breath results achieved through twice-daily 30-second rinses as part of a complete oral hygiene routine.
Save 48%
6
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Bubble Blast, 500 mL
4.7
(1,361 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily, with fluoride that strengthens teeth 2x stronger than brushing alone.
✓ Alcohol-free formula suitable for children ages 6 and older, accepted by the ADA for safe daily use.
✓ Kills 99% of bad breath germs while freshening breath and cleaning the entire mouth in one rinse.
✓ Tints food particles so children can visually see proof of a cleaner mouth, encouraging consistent daily oral hygiene habits.
Save 47%
6
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Bubble Blast, 500 mL
4.7
(1,361 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily, with fluoride that strengthens teeth 2x stronger than brushing alone.
✓ Alcohol-free formula suitable for children ages 6 and older, accepted by the ADA for safe daily use.
✓ Kills 99% of bad breath germs while freshening breath and cleaning the entire mouth in one rinse.
✓ Tints food particles so children can visually see proof of a cleaner mouth, encouraging consistent daily oral hygiene habits.
Save 47%
7
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 8.5 fl. oz/250 mL
4.4
(1,421 reviews)
✓ Contains fluoride that strengthens teeth and repairs enamel damage from decay and acid exposure.
✓ Kills 99.9% of bad breath germs to provide lasting freshness throughout the day.
✓ Helps prevent cavities when used daily as part of a complete oral care routine.
✓ Delivers six oral health benefits in a single mouthwash product for convenient daily use.
7
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 8.5 fl. oz/250 mL
4.4
(1,421 reviews)
✓ Contains fluoride that strengthens teeth and repairs enamel damage from decay and acid exposure.
✓ Kills 99.9% of bad breath germs to provide lasting freshness throughout the day.
✓ Helps prevent cavities when used daily as part of a complete oral care routine.
✓ Delivers six oral health benefits in a single mouthwash product for convenient daily use.
8
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Mint Shield, 500 mL
4.7
(1,173 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily with fluoride and acidulated phosphate strengthening.
✓ Kills 99% of bad breath germs while freshening breath throughout the day for improved oral hygiene.
✓ Alcohol-free formula with kid-approved mint flavor makes it safe and appealing for children ages 6 and older.
✓ Tints food particles visible so children can see immediate proof of a cleaner mouth after rinsing.
Save 47%
8
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Mint Shield, 500 mL
4.7
(1,173 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily with fluoride and acidulated phosphate strengthening.
✓ Kills 99% of bad breath germs while freshening breath throughout the day for improved oral hygiene.
✓ Alcohol-free formula with kid-approved mint flavor makes it safe and appealing for children ages 6 and older.
✓ Tints food particles visible so children can see immediate proof of a cleaner mouth after rinsing.
Save 47%
9
-63% OFF
Listerine Gum Therapy Anti-Gingivitis Mouthwash Oral Care, Glacier Mint, 500 mL
4.7
(809 reviews)
✓ Reduces gingivitis-causing germs and helps reverse early gum disease signs including bleeding, redness, and inflammation when used twice daily.
✓ Delivers four times healthier gums in just three weeks compared to brushing alone, according to clinical results.
✓ Five times more effective than flossing for plaque reduction above the gum line after dental cleaning.
✓ Contains essential oils including eucalyptol, menthol, methyl salicylate, and thymol to support comprehensive oral health and gum care.
Save 63%
9
-63% OFF
Listerine Gum Therapy Anti-Gingivitis Mouthwash Oral Care, Glacier Mint, 500 mL
4.7
(809 reviews)
✓ Reduces gingivitis-causing germs and helps reverse early gum disease signs including bleeding, redness, and inflammation when used twice daily.
✓ Delivers four times healthier gums in just three weeks compared to brushing alone, according to clinical results.
✓ Five times more effective than flossing for plaque reduction above the gum line after dental cleaning.
✓ Contains essential oils including eucalyptol, menthol, methyl salicylate, and thymol to support comprehensive oral health and gum care.
Save 63%
How We Rank Products
Our rankings are based on a Review Score that combines the number of customer reviews with the average rating. Products with more reviews and higher ratings rank higher, ensuring you see the most trusted and popular options first.
Review Score Formula: Number of Reviews × Average Rating
Prices and availability are updated weekly. We may earn a commission when you purchase through our affiliate links.