Hi
Try and find a salon that stocks natual products and use products that are sodium and sulphate free. These have a tendancy to work well with children to aim for a product that has as little chemicals in it as possible. Some brands are bringing out a variation of organic products due the the high chemical in put amoungst body care products, but a good look around will help you find a good brand that suits your pocket. Try Natural Mente or Eco kids which are made with children in mind.