Just 30 seconds of rinsing, twice a day. That’s all it takes when you use LISTERINE® Original Antiseptic Mouthwash. Sure, it's a little intense. But what else would you expect from the original bold? You’ll get 24-hour protection with;
Clinically proven health benefits
The power to kill germs that lead to bad breath, plaque and gum disease
21% greater gingivitis reduction than merely brushing and flossing alone
Was shown in a clinical study to reduce 52% more plaque than brushing and flossing alone
Rinse full strength for 30 seconds with 20 ml (2/3 fluid ounce or 4 teaspoonfuls) morning and night. Do not swallow.
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