The best way to get a loose tooth to fall out is to go to a dentist and have the tooth removed by a professional dentist under anesthesia with special extraction forceps. This is because there are many teeth that appear to be falling out soon, and during the patient’s own extraction process, the affected tooth can become difficult to remove and experience severe pain. Many teeth are made up of multiple roots that are difficult to remove by themselves, and even in infants and young children, milk teeth may be difficult to remove during the milk-permanent transition. So for permanent teeth, it is true that they may fall out on their own, but it is best to go to a professional dentist to have them looked at and then give them further treatment.