Ok, so what's the consensus on the length of fluoride treatment.

I was given Prevident 5000 1.1% fluoride and 0.4 stannous fluoride told to use for 45 minutes.

Dx 10/06 Adenoid Cystic carcinoma; Stage I. Soft palate/minor salivary glands.
Tx surgery 11/06 Tomotherapy (targeted IMRT) 3/07