Is it true that drinking soda with a straw prevent teeth stains?

Question

Also which soda will cause less yellow stains on teeth?

Answer 1

I think so

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Answer 2

It may help so that you don't get as many stains on the front surface of your front teeth, but the soda will still pool behind your teeth and pass along the back teeth before hitting your throat... so you will still have to worry about acid erosion and tooth decay.

Answer 3

Soda was meant to be drank with a straw. Yes it will prevent them but it wont stop them. Plaque will still grow however.