What it is: Powdering is a centuries-old technique that Bb. session stylist Laurent Philippon made modern. What it does: This hair cleanser absorbs excess oil and adds volume. Use this purse-friendly size to extend the life of a blow-dry and leave hair with a matte texture. What else you need to know: Bumble and Bumble Hair Powder is available in 5 different shades: Black A Tint of Brown Brown White Red and Blondish How to style or tint: Hair Powder requires a slightly oily surface to adhere to (we recommend a light application of Styling Wax as a base if hair is clean); section dry hair at the scalp; hold can 10-12 inches away from hair and spray thoroughly being sure to penetrate all layers (if an overall effect is desired); let dry; shake out excess with fingers and style. How to absorb oil (dry cleanse): Hold can 10-12 inches from dry hair; spray thoroughly concentrating on oily areas; let dry; brush out thoroughly and style. Important note: Be sure to protect clothing bath and bed linens during use (spots can be easily removed with a mild soap and water).