Scalp problems

There are hair types which secrete a lot of sebum and this causes oily scalp and hair.
Some conditions of scalp problems are if you have acne on your scalp this  can be taken care of by your doctor oral medication is often given for the treatment of scalp acne. 
You should never try benzoyl peroxide, using this may cause you to harm your hair. 


Another type of scalp problem called folliculitis. 
The way you get could get this condition is if you wear a hat, by shaving, exposure to facials or make ups damages the hair follicles. 


A more common one people get is Eczema, this is an inflammation of the skin and is itchy.


The most common type of  hair problem is dandruff  an at home remedy you could try is a mixture of lime juice and vinegar 

http://www.helpfulhealthtips.com/hair-and-scalp-conditioning/