Step one: Pour a generous amount of tinted Mod Podge into the cleaned glass jars. Swirl the Mod Podge around inside the jar, and turn the jar upside down over a plastic cup so the excess drips out. You can save the excess to use for another project. Allow the tint to dry. It takes a little over 24 hours to dry completely. I set my jars outside in the sun to speed drying time.