This adult toothbrush's handle is made from sustainable FSC Beechwood, suitable for home compost. Every tree cut down is re-planted and excess material is used to heat up the factory. Made in Germany, these soft Charcoal BPA-free nylon bristles effectively remove plaque and tartar without damaging the gums. They are ideal to use with our Activated Charcoal range. Replace your toothbrush around every 2 months.