Hi Dr. Mike,

I'm looking for a toohpaste similar to the one my husband Ken is using but can only get from his dentist. It cannot be bought over the counter. It costs $15 for a very small tube and is called "Control Rx Multi" (Omni Prevention Care is listed on the tube. It contains 1.1% sodium fluoride. He uses this at night only and uses Biotene in the mornning. I'm wondering if there is something similar that I can get on-line for less than $15 a tube!

He does the fluoride trays every night. Does he really need 1.1% sodium fluoride in his toothpaste too?

Thanks for your help.
Ken's wife, Linda