Why? "Because the stannous fluoride [from the toothpaste] won't be rinsed away." Solid arguments can be made for any routine, ...
[Arms67]. Acidified ammonium molybdate is added to a seawater sample to produce silicomolybdic acid which is then reduced to silicomolybdous acid (a blue compound) following the addition of stannous ...
What the research says: A 2019 study compared adults in China who brushed with stannous fluoride toothpaste and those who brushed with sodium fluoride toothpaste. Both groups saw improvement in ...