I heard of a paste or electrical device to protect your teeth from cavities for 5-10 years...any links?

Question

I heard of a paste or electrical device to protect your teeth from cavities for 5-10 years...any links?

Answer 1

I think plain water pik devices are highly underrated!  I used one when I was a kid very often and still have only two teeth with cavities! (I'm 46!)

They really do an awesome job, and dental floss is very important too.  Every day one or the other and obviously brush - you'll stay way out of trouble.