Bad breath
Good dental hygiene includes regular brushing and flossing. Bad breath can be caused by diseases of the teeth, gums and mouth, such as infections. Most people have bad breath first thing in the morning because saliva is not made while you’re asleep. Some foods that can cause bad breath include garlic and onion. Mouth washes, mouth sprays and flavoured chewing gum can make your breath smell better for a while, but if you have a health problem in your mouth, you need to see your dentist.
Travelling hygiene
When travelling overseas, take special care if you’re not sure whether the water is safe. Suggestions include:
Drink only bottled water.
Don’t use tap water to clean your teeth.
When you wash your hands, make sure they are totally dry before you touch any food.
Don’t wash fruit or vegetables in unsafe water.
If you have no other water source, make sure the water is boiled before you drink it by holding it at a rolling boil for one minute.
Make sure any dishes, cups or other utensils are totally dry after they are washed.
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