Frequently Asked Questions GUM® SONIC Toothbrushes
GUM SONIC Toothbrushes characteristics
Usage
Recharging
Maintenance
1. Remove the brush head.
2. Remove the current silver ring by lifting it up.
3. Select a new ring in your favourite colour and slide it on the handle. Make sure the ring is placed correctly on the handle (see leaflet) and there is no space between parts.
4. Place the head on base and push down.
Other
[1] vs a manual flat trim toothbrush
[2] vs a sensitive manual flat trim toothbrush
[3] based on a 2-min brushing session twice per day with provided battery
[4] Consumer awards won in France (Les Victoires de la Beauté 2018-2019), Italy (Prodotto dell’anno 2019), Poland (Influencer's Top 2019) and Spain (Producto del Año 2020).