If possible, please list shampoo and conditioner brands...along with that, can hairspray be used? If so, what brand? I do not want to darken my henna color, nor do I want to apply anything that will turn it orange, purple etc...
Welcome to EarthDye's new natural hair dye community.
There are millions of shampoos and hair sprays so this is almost impossible and on top of that they change the ingredients a lot. What we can say is to look for hairsprays and gels that are oil,butter, and alcohol free. Also exotic natural shampoos. Shampoos to stay away from are: Aveda, Crew, V05, and especially Baby Shampoo. They have Ingredients that alter the color.