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10 Best Listerine Mouthwash Under $7
Last updated: August 31, 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
(16,146 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily continuous use, killing 99.9% of bad breath 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 antiseptic mouthwash powered by clinically proven essential oils that delivers long-lasting fresh breath and serves as an instant breath freshener.
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
(16,146 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily continuous use, killing 99.9% of bad breath 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 antiseptic mouthwash powered by clinically proven essential oils that delivers long-lasting fresh breath and serves as an instant breath freshener.
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
(10,619 reviews)
✓ Kills 99.9% of bad breath germs and provides clinically proven fresh breath protection lasting up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after one week of regular use as part of a complete oral care routine.
✓ Delivers five times 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 whole-mouth clean in just 30 seconds per rinse.
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
(10,619 reviews)
✓ Kills 99.9% of bad breath germs and provides clinically proven fresh breath protection lasting up to 24 hours with twice daily use.
✓ Reduces plaque and gingivitis after one week of regular use as part of a complete oral care routine.
✓ Delivers five times 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 whole-mouth clean in just 30 seconds per rinse.
Save 13%
3
-16% OFF
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 3.2 fl. oz/95 mL
4.1
(6,969 reviews)
✓ Contains fluoride that strengthens teeth and repairs tooth enamel for improved dental health.
✓ Kills 99.9% of bad breath germs to provide lasting freshness throughout the day.
✓ Helps prevent cavities when used daily as part of your oral hygiene routine.
✓ Delivers six oral care benefits in a single mouthwash product for convenient complete care.
Save 16%
3
-16% OFF
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 3.2 fl. oz/95 mL
4.1
(6,969 reviews)
✓ Contains fluoride that strengthens teeth and repairs tooth enamel for improved dental health.
✓ Kills 99.9% of bad breath germs to provide lasting freshness throughout the day.
✓ Helps prevent cavities when used daily as part of your oral hygiene routine.
✓ Delivers six oral care benefits in a single mouthwash product for convenient complete care.
Save 16%
4
-78% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 3.2 fl. oz/95 mL
4.7
(5,048 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily continuous use.
✓ Kills 99.9% of bad breath germs and reduces plaque and gingivitis within one week of use.
✓ Provides 5x more cleaning power compared to brushing and flossing alone for comprehensive oral care.
✓ Contains clinically proven essential oils that reach every surface of the mouth for whole-mouth cleanliness.
Save 78%
4
-78% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 3.2 fl. oz/95 mL
4.7
(5,048 reviews)
✓ Clinically proven to fight bad breath for up to 24 hours with twice daily continuous use.
✓ Kills 99.9% of bad breath germs and reduces plaque and gingivitis within one week of use.
✓ Provides 5x more cleaning power compared to brushing and flossing alone for comprehensive oral care.
✓ Contains clinically proven essential oils that reach every surface of the mouth for whole-mouth cleanliness.
Save 78%
5
-2% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 8.5 fl oz/250 mL
4.7
(4,570 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 after one week of regular use.
✓ Provides five times more cleaning power compared to brushing and flossing alone.
✓ ADA-accepted formula powered by clinically proven essential oils that reach all mouth surfaces for whole-mouth cleanliness.
Save 2%
5
-2% OFF
Listerine Cool Mint Antiseptic Mouthwash for Bad Breath and Plaque, Intense Mint, 8.5 fl oz/250 mL
4.7
(4,570 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 after one week of regular use.
✓ Provides five times more cleaning power compared to brushing and flossing alone.
✓ ADA-accepted formula powered by clinically proven essential oils that reach all mouth surfaces for whole-mouth cleanliness.
Save 2%
6
-48% OFF
Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
4.8
(3,731 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 than brushing and flossing alone for superior oral care.
✓ ADA-accepted mouthwash provides deeper cleaning than brushing alone when used twice daily for 30 seconds.
✓ Large 1-liter bottle provides extended supply for consistent twice-daily use as part of regular oral hygiene routine.
Save 48%
6
-48% OFF
Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
4.8
(3,731 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 than brushing and flossing alone for superior oral care.
✓ ADA-accepted mouthwash provides deeper cleaning than brushing alone when used twice daily for 30 seconds.
✓ Large 1-liter bottle provides extended supply for consistent twice-daily use as part of regular oral hygiene routine.
Save 48%
7
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Bubble Blast, 500 mL
4.7
(1,314 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily, with fluoride that strengthens teeth 2x more effectively than brushing alone.
✓ Alcohol-free formula with kid-approved Bubble Blast flavor that encourages children ages 6 and older to maintain consistent daily oral hygiene habits.
✓ Kills 99% of bad breath germs while freshening breath, delivering comprehensive whole-mouth cleaning beyond what brushing alone can achieve.
✓ Tints food particles so children can visually see immediate proof of a cleaner mouth, making oral care more engaging and rewarding.
Save 47%
7
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Bubble Blast, 500 mL
4.7
(1,314 reviews)
✓ Provides 24-hour cavity protection in hard-to-reach areas when used twice daily, with fluoride that strengthens teeth 2x more effectively than brushing alone.
✓ Alcohol-free formula with kid-approved Bubble Blast flavor that encourages children ages 6 and older to maintain consistent daily oral hygiene habits.
✓ Kills 99% of bad breath germs while freshening breath, delivering comprehensive whole-mouth cleaning beyond what brushing alone can achieve.
✓ Tints food particles so children can visually see immediate proof of a cleaner mouth, making oral care more engaging and rewarding.
Save 47%
8
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 8.5 fl. oz/250 mL
4.4
(1,376 reviews)
✓ Strengthens teeth and repairs enamel with fluoride formulation for improved dental health.
✓ Kills 99.9% of bad breath germs to provide fresh breath throughout the day.
✓ Helps prevent cavities when used daily as part of your oral care routine.
✓ Delivers six oral hygiene benefits in one convenient mouthwash product.
8
Listerine Total Care Anticavity Fluoride Mouthwash, Intense Mint, 8.5 fl. oz/250 mL
4.4
(1,376 reviews)
✓ Strengthens teeth and repairs enamel with fluoride formulation for improved dental health.
✓ Kills 99.9% of bad breath germs to provide fresh breath throughout the day.
✓ Helps prevent cavities when used daily as part of your oral care routine.
✓ Delivers six oral hygiene benefits in one convenient mouthwash product.
9
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Mint Shield, 500 mL
4.7
(1,132 reviews)
✓ Contains fluoride that strengthens teeth 2x more effectively and provides 24-hour cavity protection in hard-to-reach areas when used twice daily.
✓ Alcohol-free formula specifically designed for children ages 6 and older with ADA acceptance and kid-approved mint flavor.
✓ Kills 99% of bad breath germs while providing a deeper clean than brushing alone for comprehensive oral hygiene.
✓ Tints food particles so children can visually see immediate results of a cleaner mouth, making oral care more engaging.
Save 47%
9
-47% OFF
Listerine Total Care Kids Alcohol-Free Anticavity Fluoride Mouthwash, Mint Shield, 500 mL
4.7
(1,132 reviews)
✓ Contains fluoride that strengthens teeth 2x more effectively and provides 24-hour cavity protection in hard-to-reach areas when used twice daily.
✓ Alcohol-free formula specifically designed for children ages 6 and older with ADA acceptance and kid-approved mint flavor.
✓ Kills 99% of bad breath germs while providing a deeper clean than brushing alone for comprehensive oral hygiene.
✓ Tints food particles so children can visually see immediate results of a cleaner mouth, making oral care more engaging.
Save 47%
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
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