Paint a generous layer of decoupage medium over the front of the switch plate cover with a foam brush. Push the front of the light switch cover down into the plate of glitter. Tap the switch plate cover to remove any loose glitter .
Inexpensive at Walmart (probably other places too)! Another pinner says "I'm about to glitter everything! Votives, notebooks (already got my iPhone charger.) No more Modge Podge and glitter nightmares!
I used these DIY Glitter outlet covers in my daughters Little Mermaid Bedroom makeover. You can make these to use in any room in the house. Want to add a little sparkle? You can never have too much glitter!