After my last haircut, my stylist told me that my hair would look better after a day or two of dirt so I went and bought some dry shampoo.
I tried the cheap stuff, the mid-tier stuff and the expensive stuff. The later two were terrible! They made my hair seem powdery or wet, respectively. The cheap stuff, Psssssst, works perfectly, does not leave a white residue and…is cheap.
A product that I will invest in: Oribe texture spray. It smells fresh and gives my otherwise fine hair some texture.