To be blunt, we did not instantly get the point of this dry shampoo. But after some head scratching, we realised it would be much more convenient to travel with a dry shampoo than its liquid equivalent, notorious for opportunistic leaks. Step1 Spray it like a deodorant. Step 2 Let it stay for two minutes. Step 3 Thoroughly massage and brush your hair. Whats more, you also do your bit for water conservation. (550 bblunt.com)