Uses This brush is specially designed for children who are learning to brush. Colored bristles guide: Show children where to put toothpaste. Soft bristles: Easy on young teeth and gums. Elongated bristles. Small handle: Easy-to-grip handle for smaller hands. Directions Replace brush every 3 months or sooner if brush appears worn. Purpose Oral Care Warnings For brushing teeth only. Do not chew. Brush is not a toy. Children under 4 should use under adult supervision.