Because you have a infection or dirt in it
its moldy?
yes
a penis
222222 yrs the scab dog 222222 yrs the scab dog
A sinus headache that turns into a bump on the head and then turns into a scab could actually be a boil. You should see a doctor for confirmation.
The way to heal a scab on the scalp of a person's head depends on the size, and what caused the injury. A smaller scab could be healed by using peroxide. A large scab may need to be looked at by a doctor to determine the best treatment.
Usually if aything is moldy it will have either a layer of white, green, blue, or black "fuzz" or just blotches of mold.
green,moldy,slimy, and just plain disgusting
Drink some green tea and consume some apples.
A scab
Only with time. It will fall off. If you pick it off, it will bleed, and then it will take longer to heal.