How can I have big white teeth like a star?

Orthodontic surgery, the vast majority of people's teeth are not very neat by nature, so they need to wear braces or do some corrective surgery to help them look more tidy and naturally more beautiful. Then they will have activities like cleaning their teeth to make them look whiter. Even natural teeth are not particularly neat and white, because we can't eat so white all the time, but you can wash your teeth, and they will be very white after washing.