The Zirconia All-on-4 is a full arch, screw retained implant restoration. Unlike acrylic dentures which stain easily and require regular cleaning with toothpaste or hydrogen peroxide solution to avoid getting yellow stains on your lips due to pigment from food particles stuck in them over time; this product will not get stained because it’s made of zirconium dioxide (ZrO2) that has been “sintered” at 1565°C – creating nonporous surfaces where abrasion cannot occur
and maintaining its beauty without needing any special care!