I just removed my tonsil stones. i know they will come back but how am i going to prevent them?

Tonsil stones.: Tonsils are filled with nooks and crannies where bacteria and dead cells and mucous become trapped. The debris becomes concentrated in white formations that occur in the pockets and tonsil stones, or tonsilloliths, are formed when this trapped debris calcifies. This tends to happen most often in people who have chronic inflammations like sinusitis. Cannot prevent them except tonsillectomy.