Lived-in color. Bright platinum. Rooty warm shades. It's summer, which probably means you colorists are hearing these requests a lot during peak-blonde season. To help your bright endeavors, we asked Johnny Ramirez, L’Oréal Professionnel international hairstylist and co-owner of Ramirez Tran Salon, a few "lightening"-round (ha. ha. ha.) questions regarding how he helps his clients achieve their ideal blonde hue (and helps make it last!).