Tooth whitening has become one of the procedures most often requested by patients. Why is this procedure so popular with patients, and why is it best to have the dentist involved in
the process?

tooth whitening has become popular as the result of social media and successful advertising. compared to a hundred years ago (where it was natural to have yellower teeth), having the perfect smile with white teeth is a big deal.

many DIY or natural teeth whitening procedures aren't actually good for the teeth. also, many toothpastes don't actually deliver the results customers want. as a result, there is a high dissatisfaction in customers. they may end up using products that are not at all good, maybe even dangerous for teeth and can result in a worse state of the mouth.

these are some reasons why it is better to go to the dentist. they will have a method that is more safe and gentle for teeth. they are trained professionals who can do wonders. treatments may be expensive but they hand out results.

answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."

answer:

24

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explanation:

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