DIY Makeup Primer for Flawless Long Lasting Makeup !!! Here is a quick, easy and affordable DIY tutorial of how to make your own makeup primer spray for a flawless and long lasting makeup. - This works perfectly as a makeup setting spray as well. You just need to altar the amount of glycerine according to the finish you want. - Dewy- more glycerine, Matte- less glycerine. - If you want a totally matte finish let this spray dry up and then add a little powder over it. Keep an eye at The Mall for