Our smallest brush heads and the go-to for kids!  The Micro brush heads are a small size head with bristles that are strong enough to clean your teeth while still being gentle on your gums.  All Brio brush heads are designed to fit with any Brio toothbrush.  Brush heads should be replaced every 3 months or sooner depending on wear. If you are wearing them out much sooner than that, you are probably brushing too hard, so take it easy.  Keep the heads in their hygienic resealable bag until you're ready to use them.

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