A reline should be done on all full dentures on average every two years. We will remove some of the pink acrylic from the tissue side of the denture. The denture is then filled with an impression material, which conforms to the new contours of the tissues and sets a rubbery consistency. The denture will then contain an accurate impression of the shape of the gums. It will then be taken to the lab, and the impression material is replaced with pink hard acrylic, in exactly the same shape as the new impression. When returned, the denture now conforms to the contours of your mouth and should make maximum contact with the tissues producing maximum suction.