A nightguard is a hard or soft retainer-like piece of plastic. It is a protective device that covers one's gums and teeth to prevent and reduce the injury of the arches, gums, or teeth. Types Of Nightguards Generally, three types of dental night guards are used for patients. They are: Hard nightguard. Custom-made. Over-the-counter. What are the qualities one should focus on while choosing nightguards? Though dental night guards can be worn on both the top or bottom sets of teeth but there are some factors that one should consider before it. Comfort-Level Comfort should be of top quality as one will spend the night with a device in his mouth. Teeth Condition The teeth condition should play a vital part in helping one to decide the ideal nightguard. As a custom-made nightguard is generally made from one's teeth impression, he should choose the set that does not have too many missing or crooked teeth. Pros And Cons Of The Dental Night Guard Some pros and cons are mentioned below,...