Don’t rinse your mouth immediately after brushing, as it’ll wash away the concentrated fluoride in the remaining toothpaste. This dilutes it and reduces its preventative effects. They advise brushing for two minutes, twice a day, usually in the morning and before you go to bed at night. Each time you brush teeth, be sure to clean the inner, outer, and chewing sides of your teeth. In two minutes’ time, you can do a good job of cleaning all of your teeth. Brush your teeth three times a day, or after each meal, likely won’t damage your teeth.
While it might feel like you’re deep-cleaning your teeth by brushing forcefully, it can actually wear down your tooth enamel and irritate your gums. There are those who always wet their toothbrush before applying toothpaste, in an attempt to make the toothpaste stick to the brush and soften the bristles pre-brush. And the answer is dentists really don’t give a toss when you wet your toothbrush, as long as your correctly brushing your teeth.
Not just water, you should not be consuming any liquids or solids right after brushing. Drinking water after brushing your teeth reduces the efficacy of your toothpaste. … There is no better way to start the morning than with a glass of water before you brush your teeth.