shampoo/hair

DEfinitions shampoo is an cleaning agent, usually liquid for hair, usually consist of a detergent and perfume.. i wanted more on this guys... can any body help me.. as per rural marketin... i mean same product in the rural marketing... scope.. difficulties, probs., solutions.. and agencies for...

can anyone please post the link of any article related to the shampoo/haircare industry. it has to be related to marketing, be it environment or strategies or plans whatever but has to be about marketing