Entrust the repair of your dentures to an expert. If you attempt to glue them yourself, your dentures could easily become irreparable, as well as toxic because of the glue.
A repair involves precision work with metal or fibreglass reinforcements. Moreover, as your dentures become more fragile over time, they can break again, even after they are fixed. In order to avoid breaking your dentures, it is recommended to brush them over a sink filled with water and a small towel at the bottom.
Even with all these precautions, certain types of breakage may require a complete replacement of your dentures.