If you are using creme makeup, powder first, then spray. If using water based makeup, no powder is necessary. It does smell a bit to the person being sprayed, but not to the sprayer.
Setting Sprays help keep your fantastic makeup creations from smudging, smearing, and rubbing off on clothing. Simply use Mehron Setting Spray before applying makeup, latex, or adhesives to prevent sweat from ruining your work of art. You can also spray it over your makeup to lessen its transference to clothing.
Mehron’s Barrier Spray™ is a clear liquid spray that sets makeup designs and helps protect sensitive skin from makeup, latex and other adhesives. Great for extending the wear of makeup applications for Modeling, TV, Stage, Clowning, Face Painting, Halloween, Special Effects and Photography! Available in 1, 2 and 9 oz. sizes.