I was advised by a hygienist that the optimal is to alternate between the two. In US, sodium fluoride is available in rinses e.g. Act; stannous fluoride is ava

I was advised by a hygienist that the optimal is to alternate between the two. In US, sodium fluoride is available in rinses e.g. Act; stannous fluoride is available in toothpaste e.g. Perodontax.