Children with disability have ability deficient in maintaining oral health. It cause most of disabled children have bad oral hygiene. Nevertheless, giving dental treatment such as exodonsia or restoration also hard accepted. One of the solution is giving prophylaxis treatment by applying Flouride topically. This treatment is aimed for preventing the caries formation among the children so that decrease the number of caries and increase oral hygiene. In this year World Oral Health Day, we are going to Bina Siwi Orphanage (Orphanage for Special Care Children), giving dental health education and how to help the Children doing the right toothbrushing especially for the caregiver. We do oral examination and apply topical fluoride for the Children.