My 3 years old daughter's teeth are starting to get decaying, is there something i can do to stop it?

Dentist check : You can set up an appointment with a pedodontist to restore the cavities. At home hygiene is very important , make sure to brush them regularly and avoid excessive sweet consumption !

Professional help: I'm sorry. Sounds like your daughter needs more than can be provided with OTC's. Please, immediately, take her to a Dentist, preferably a pediatric dental specialist (Pedodontist) to have her cavities (infections) treated. She's 2 years past due. NEVER put her to bed with a bottle. Talk to Pedodontist about fluoride, oral hygiene, and diet (especially snacks) modification.