as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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create a list of tips for brushing teeth correctly.
user
here are some tips for brushing teeth correctly: 
1. brush for at least two minutes, two times a day. 
2. use a soft-bristled toothbrush and toothpaste with fluoride. 
3. place the brush at a 45-degree angle to the gums. 
4. gently move the brush in a circular motion, brushing each tooth for 10-15 seconds. 
5. brush the tongue to remove bacteria. 
6. rinse your mouth with water after brushing your teeth. 
7. replace the toothbrush after 3 months or sooner if the bristles are frayed.
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