K.B.
No, not forever, just for now. My daughter is good with the toothpaste, but does overdo it with other things (see my previous post about the Band-Aids!) and I have taken to just allowing her 2 Band-Aids a day - after that she is done. Explain to her that we only need to brush our teeth twice a day - morning and night. Show her how much toothpaste goes on the brush. Eventually they all grow up and they get there.
Or look at it this way: what you spend on toothpaste you are saving on dental work. ;)