Loosen and dislodge small tonsil stones gently at home and know when to see a doctor.
Mix about half a teaspoon of salt into a glass of warm water and gargle for 30 seconds. This loosens stones, soothes the area, and can dislodge smaller ones on its own.
A firm cough sometimes pops loose stones free. A water flosser on its lowest setting, aimed carefully at the stone, can also flush it out. Stop if it triggers strong gagging.
For a stone you can clearly see, you may apply light pressure with a moistened cotton swab to nudge it out. Be gentle; never dig, never use sharp or pointed tools, and stop if you feel pain or see blood.
Brush, floss, clean your tongue, and gargle regularly to limit the debris and bacteria that form stones. Staying hydrated helps too.
See a doctor if stones are large, you cannot remove them, or you have ongoing throat pain, swelling, trouble swallowing, or persistent bad breath; a professional can remove them safely.