Iontic Bonding Spray is a color safe, residue-free system specially formulated to effectively seal the cuticle, promoting optimum longevity of Brazilian Blowout Smoothing treatments. Step 3 Color Safe bonding spray seals the cuticle and optimizes the longevity of a Brazilian Blowout treatment. Shake product thoroughly before each use. Mist about 5 inches from damp hair. Comb throughout hair. Brazilian Blowout is the #1 line of professional smoothing treatments and after care products that provide smooth frizz free hair with radiant shine.