Instead of fluoridated water, you can always just use fluoride mouthwash/rinse which many dentists now recommend to be used daily. Personally I only drink RO w

Instead of fluoridated water, you can always just use fluoride mouthwash/rinse which many dentists now recommend to be used daily. Personally I only drink RO water as tap water tastes bad to me, but I use a fluoride mouthwash (Crest) every night after brushing and flossing.