Leafshine is a polish created especial for fresh greenery. Florist use it to clean up living potted plants and to seal cut leaves that go in flower designs.
Leaves sometimes arrive dirty, but water rinses often leave a dull sheen with a spotty white look caused by hard water. Spraying with leafshine seals the leaf and keeps it fresh longer.
Spray before adding any fresh flowers. Leafshine is meant for greens only. You'll use a flower sealant such as Finishing Touch to seal the fresh flowers after designing.