News Lack of fluoridation in rainwater impacting on KI residents’ tooth decay 31/07/2025 FacebookTwitterEmail Kangaroo Island Dental can offer guidance on fluoride alternatives, such as topical applications, fluoride toothpaste and mouthwash to support long-term oral health in the absence of water fluoridation. (Stan Gorton: 492744) Purchase this photo from Pic Store: 492744 Fluoride occurs naturally in freshwater, soil, rocks, and seawater. It can also be found in small amounts in tea, seafood, […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password