Add Yahoo as a preferred source to see more of our stories on Google. Eye boogers, those pesky little blobs often found in the corners of our eyes when we wake up, are one of life's little annoyances ...

Boogers mostly contain nasal mucus, or snot. As the mucus dries, it turns into a hardened booger. Share on Pinterest At some point, we’ve all had a booger dangling from our nose or quickly grabbed for ...