no. using baking soda alone will make a good teeth whitener
Tooth paste
I do not believe that anything is added to help tooth decay. Fluorides are added to fight (not help!) tooth decay.
Floride is added to toothpaste to strengthen the enamel of the tooth. This helps prevent tooth decay, particularly in children.
with tooth pick
It is baking soda, but using that will destroy your enamel.
Baking soda should not scratch your dentures as it contains no abrasive as does tooth paste.
to help prevent tooth decay, just like there is fluoride in tooth paste to prevent tooth decay. The fluoride added to water is no where near as high concentration as in tooth paste though
Actually, baking soda is used in baking soda tooth paste (who would have guessed!). It is perfectly healthy, and helps desensitize sensitive teeth.
fluorine
to make yr teeth appear whiter
Some chemicals added to prevent tooth decay are: sodium fluoride, potassium fluoride, stannous fluoride, sodium fluoride phosphate, etc.
Fluoride is the chemical added to many municipal water supplies to help prevent tooth decay.