All recommendations are forwarded to you by the doctor with the finished prosthesis. The most important are the thorough cleaning the prosthesis after each meal, preferably with a special paste (ordinary toothpastes have a lot of abrasive substances and over time they cause a worse fit of the prosthesis). Movable prosthesis should be removed from the mouth for night and kept in a dry environment. Holding the prosthesis in a glass of water causes the absorption of water through the material and problems with fitting due to minimal shape changes. We should also remember that prosthesis, especially moving ones, are not eternal and even perfect hygiene will not ensure complete elimination of bacteria which deposit on them for years. The conditions in the patient’s oral cavity also change, which worsens the fit of the prosthesis. Therefore, they require regular exchanges, preferably every 2-3 years.