Ключевые слова: biodegradable, biodegradable bristles, biodegradable handle, biodegradable toothbrush, bioplastic, corn starch toothbrush, cornbased, dental hygiene, earthfriendly, ecoconscious, ecoconscious living, ecofriendly, ecofriendly dental care, ecotoothbrush, environmental, environmentally friendly, gentle bristles, green dental product, green innovation, green living, green oral care, green teeth cleaning, natural bristles, natural material, planetfriendly, renewable, renewable bristle material, renewable resource, soft bristles, soft dental brush, soft toothbrush, sustainable, sustainable living, sustainable tooth care, toothbrush innovation, white background,