Pengaruh Gel Ekstrak Etanol Bonggol Nanas (Ananas comosus L.) sebagai Bahan P…

Tooth discoloration especially in the maxillary anterior teeth can cause aesthetic problems for many people. Tooth discoloration can be removed through conservative treatment. One of them is through dental bleaching. Teeth whitening using chemicals can cause side effects on the hard tissue of the teeth and soft tissue. Pineapple weevil was chosen as an alternative material for natural teeth whi…