Many people experience great embarrassment because they habitually snore. Snoring is basically caused by fatty tissues and tonsils which constrict the air passage, thereby not allowing a free passage to the air breathed in. This causes the throat tissues to vibrate violently and is heard as snoring. Normal sleepers do not face such problems as the air breathed in enters the lungs silently without any congestion. Being overweight and consuming alcohol before going to bed are two common reasons for aggravating this problem. There are many methods available these days to how to stop snoring. Using an anti-snoring mouthpiece is an effective method of eliminating the snoring problem. This anti- snoring mouthpiece is designed so as to project the lower jaw forward when fitted over both the upper and lower teeth. This position of the lower jaw helps to considerably reduce the air pressure in the passage due to which the energy needed for throat tissue vibrations is reduced as well. Three different brands of anti-snoring mouthpieces are reviewed in the following article with regard to their effectiveness, terms of convenience and their cost.