Why do i get tonsil stones often?

Cryptic tonsils: As some people get older, their tonsils lose their smooth surface and become pitted or cryptic. The purpose of the tonsils is to sample debris (food as well as cellular debris) to help determine if is dangerous or not to the body. It then compacts the debris and gets rid of it. This happens in every person with tonsils. However, if the tonsils are cryptic, the debris is larger and noticeable.

Crypts: You probably have large tonsil crypts (or pockets) where debris accumulates. Consider using salt water gargles or an alcohol free mouth wash. There are some office procedures that a very few ent's can perform to help such as radiofrequency cryptolysis. If you are interested in this you will definitely have to ask around.