Gargle with warm salt water
Cough gently to dislodge it
Use a water flosser on the lowest setting
Use a cotton swab to press it out gently
Brush your teeth and tongue thoroughly
Floss daily
Stay well hydrated
Gargle mouthwash regularly
Try a low-pressure oral irrigator after meals
Avoid poking deeply or using sharp objects
See a dentist or doctor if it is painful, large, or keeps coming back