A night guard is meant to protect the teeth from clenching and grinding during sleep. It is worn every night or every time the person sleeps, so it is fabricated using a material that is not as thick but strong enough to serve its function.It functions by protecting the teeth surfaces from being worn down from constant grinding and clenching. As a result,a night guard may be made from durable hard acrylic plastic to withstand grinding over a long period of time. A dental night guard only needs to cover the occlusal surface of your teeth.
A sport mouth guard is an appliance that is prescribed to an athlete to protect his teeth from being damaged from a physical blow to the face or an accident. It is usually made with a thicker material and given its purpose, it is made to extend t.o cover the entire jaw, even the gum issue so that the entire mouth can be protected. It is primarily worn to protect the teeth and mouth in case of sudden, hard impact.It is usually made from a softer material that can absorb ta sport mouth guard should cover your teeth including your gums.