For most men and women around the world, dry shampoos are the optimal fix for second-day hair in desperate need of texture and volume. For us Singaporeans, though, it is a way of life — an essential in the sweltering heat and humidity that turn fresh blow-outs into a greasy, flat, lank mess. We deserve nothing but the best when it comes to such an indispensable part of our hair routine. Below, cream-of-the-crop dry shampoos to rescue even the grimiest of locks.