I have been using a Fluoride Gel called ( PerioCheck ) unflavored. I get this at my Cancer Dentist Office when I go for my check ups.
I use a Fluoride Tray daily for 5 minutes min., generally I go for 10 minutes with the tray. Take the tray out, but do not rinse my mouth out for 30 minutes as prescribed by my Cancer Dentist. I have had no cavities since my Radiation treatments and that was 3 yrs and 5 months ago.
With that said, I do stay away from sugar as much as possible. But allot of foods we eat have some sugar in it, such as yogart. Mouth maintenence is important for us. As my Cancer Dentist explained it to me, we are no longer normal as far as eating. It takes the normal person 6 months to get a cavity if they don't take care of their teeth. For us, it takes only 6 weeks. Does that mean we give up having a peice if cake and some ice cream now and again. No, just brush right after and we can enjoy stuff, just don't over do it.
I was also told that if we need a tooth removed, I would have to spend 6 weeks in a hyber barrick chamber, 4 weeks prior to the tooth extraction and then another 2 weeks afterwards. I don't want to have to do this after what we have already been through.
My Best to everyone here