With Bangkok poised for typical heat waves, your hair can easily get greasy and sweaty, which is why we’ve compiled a list of dry shampoos for you to check out. To get perfect hair, you no longer have to go through the long process full of washing, drying and styling; just simply let these dry shampoos do all the work instead. Not only they will save you time on the morning routine, but they’ll also refresh your hair midday or any time you need it. From powder-free to fragrance-based, here are the best dry shampoos that will guarantee you a good hair day.