Favorite brand of dry shampoo. I have REALLY oily hair. Yes if you spray too much/too close to your head it is white. Duh. I spray it on before bed and just leave the residue to work into my hair overnight or I spray it on and ruffle my hair at the scalp to distribute and soak up oils. My husband's favorite smell is the "Cherry" one. He's a guy though, so he has no idea what it is, I just "smell good".
Why I Love Batiste Dry Shampoos in Original, Tropical,and Floral - I have tried a lot of dry shampoos when traveling these are by far the best. Spray your roots and around your face rub it in and wait a minute then use a brush to really brush it through well.