I like David use 1.1 sodium flouoride gel every night and also floss before using the trays, my MO says I will use this nightly for life. Hope tthis helps. Semper-Fi Bob

Bob age 57, non smoker,non drinker, ended treatment on 11 Nov 2007 and started back to work on 29 Nov 2007. Veterans Day 2012 the Battle was lowered, folded, Taps was played and the Flag buried as I am know a 5 year survivor. Semper-FI !!!