If your toe nails start to look like a blueish color/black-welcome to hell.
In one season both my big toe nails fell off twice (TWICE) do you how horrible that was?
The best advice ever on toe banged toenails:
when they start to hurt, and turn black, and u cant press down on them, take a pin needle, and slowly easily twist a small hole into the center of your toenail. Press down now, puss should come out and relief the pain.