There''s nothing else like it, pediatric dentists recommend cleaning a baby''s gums even before the first tooth appears, with a soft infant toothbrush and water. Our dentist designed silicone chewing brush has an H-shaped head filled with tiny, soft bristles to clean new teeth and gums. Made of 100% food grade silicone (BPA, lead and phthalate free), the unique design of our toothbrush helps remove sugars and bacteria that can lead to future decay. Packaged in USA. ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.