Is there anything I can do to keep my glitter from shedding?

Once your glitter is applied to your liking and completely dry, you can apply a top coat of Mod Podge to seal it. We like Mod Podge Glossy because we find it keeps the sparkle and shine of the glitter best of all the 3 original Mod Podge formulas (Matte, Satin, & Gloss).