Espresso coffee is a small 1 to 2 oz. shot of pressure-brewed coffee using between 6.5 and 7.5 grams (about 1 Tablespoon) of finely ground coffee. Brewing takes about 25 to 30 seconds.
In children, the most common causes of scalp sores are ringworm and other fungal diseases that can be easily transmitted from one child to another, this is why children affected with scalp sores should be monitored and quarantined from other children because they may infect them.
Folliculitis of the scalp can cause itchy, white pustules. The University of Maryland Medical Center describes folliculitis as the inflammation of one or more hair follicles caused by irritation, shaving of the head, or blockage.amaged hair follicles are susceptible to infection, and in most cases of folliculitis, the damaged follicles become infected with the bacteria Staphylococcus. White, itchy pustules or pimples form around the follicles on the scalp and eventually crust over.