Brush one side of the pressed leaf with Mod Podge and allow it to dry. You’ll have a perfectly preserved leaf. It will have a film on top that can peel away. Some people peel away the film intentionally to have a nice leaf replica that can be colored or pressed on to glass.Click to see full answer. Furthermore, how do you preserve a leaf forever? What You Do: Place a leaf between two pieces of wax paper. Put a towel or a piece of thick paper over the wax paper. Press on the towel or paper with a warm iron to seal the wax sheets together. Cut around the leaf, leaving a small margin of wax paper to ensure that it will stay sealed. Likewise, how do I preserve my jewelry leaves? How to preserve leaves Pressing Leaves – between two sheets of newspaper and heavy books. Laminating Leaves – dry leaves and laminate. Glycerine Bath Leaves – soak in a water & gylcerine solution for 3-5 days. Clear Glue Leaves – paint with glue and let dry. Consequently, how do you preserve a leaf with hairspray? You can preserve maple leaves by fusing them between two sheets of wax paper with an iron, soak the maple leaves in a solution of liquid glycerin and water, or simply microwave the maple leaves and spray them with hairspray afterwards.How long do preserved leaves last? Preserving Leaves with Waxed Paper These leaves will last for months. Choose thin leaves with a low moisture content that have not begun to curl. Sandwich your leaves between two sheets of waxed paper.