Prevention
Is fluoride safe, and what does it do?
Fluoride is both safe and genuinely useful: it strengthens enamel and helps mend the earliest acid damage, so teeth shrug off cavities more easily. Decades of research and health bodies worldwide back it.
What fluoride actually does
Fluoride works quietly on the surface of your teeth. It strengthens the enamel and helps repair the very earliest acid damage, drawing minerals back into softened spots before they can turn into a hole. That's the same self-repair we love to encourage — sorting a problem out before anything ever needs drilling.
In everyday terms, it's what lets your teeth shrug off the daily acid attacks that would otherwise wear them down. A fluoride toothpaste, used twice a day, is one of the simplest and most effective things you can do for your teeth.
Is it safe to use?
Yes. Decades of research back it up, and well over a hundred health organisations around the world stand behind fluoride for preventing a real chunk of decay across every age. Used as intended — a fluoride toothpaste, spat out rather than swallowed — it's both safe and effective.
The main thing to watch is amount, especially with young children, who need only a smear or a pea-sized blob and should be encouraged to spit. If you're ever unsure about the right toothpaste for you or your child, just ask us and we'll point you to the right one.
Common questions
Can you have too much fluoride?
In everyday use, no — a fluoride toothpaste spat out is safe. The main caution is with young children swallowing paste, which is why they need only a smear or pea-sized amount, supervised.
Do I still need fluoride if I brush well?
Yes — the fluoride is a big part of why brushing works. It strengthens enamel and repairs early acid damage, so choose a fluoride toothpaste and spit rather than rinse to keep it working.