This toothbrush of Georganics It features soft, BPA-free nylon bristles treated with activated charcoal fibers. Not only does it clean effectively, it's also ideal for use with charcoal-based products. Modo Directions for use: | Brush your gums at a 45° downward angle | Start from the outside of your teeth and then move to the inside | Continue brushing with back and forth motions | After brushing, rinse your toothbrush and let it dry in an upright position (e.g. in a glass) | Notes: | Replace your toothbrush every 3 months at the latest | Break off the head and dispose of it with household waste, while the handle can be disposed of as a dustbin. essere disposed of with organic waste. | Product type: oral hygiene product Brand: Georganics Toothbrush type: for adults, soft Features: unisex | Material: beech wood, nylon, activated carbon fibers