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She is Oman · Happy Omani Women's Day, 17 October
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Omani Women's Day · 15–17 Oct
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Listerine Teeth & Gum Defence Antiseptic Mouthwash is a clinically proven formula specially designed to protect teeth and gums from plaque, gingivitis, and bad breath. Its powerful antiseptic action kills 99.9% of germs that brushing alone can miss — reaching deep between teeth and along the gumline to provide comprehensive oral protection. Trusted by dentists worldwide, it strengthens tooth enamel and helps prevent gum disease with regular twice-daily use.
Pour 20ml (4 teaspoons) of Listerine Teeth & Gum Mouthwash into a cup. Rinse vigorously for 30 seconds — do not dilute with water. Spit out after rinsing — do not swallow. Use twice daily after brushing for best results. Not recommended for children under 12 years.
Do not swallow. Keep out of reach of children under 12 years. If irritation occurs, discontinue use and consult a dentist. Store at room temperature, away from direct sunlight.
| Brand | Listerine |
|---|---|
| Product Type | Mouthwash |
| Size | 250ml |
| Suitable For | Adults and children 12+ (check pack for age guidance) |
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Rinse with about 20ml (one capful) for 30 seconds after brushing your teeth, then spit out. Try not to rinse with water straight afterwards for the best effect. Do not swallow.
Most people rinse twice a day, morning and night, as part of their normal brushing routine. Follow the guidance on the pack.
Yes, it's meant to be used alongside brushing and flossing as part of your daily oral care routine.
Check the age guidance on the pack, and ask our pharmacist before giving mouthwash to children.
It's intended for everyday oral care, but if you have any concerns please speak to your doctor or one of our pharmacists.