Green Glo Plant Polish 13 oz (20 fl ounces) Green Glo plant Polish adds an instant natural gloss to leaves of plants and cut foliage in floral bouquets. It removes water spots and calcium deposits and it gives a protective shiny layer which keeps dust away. Furthermore, the evaporation of water is reduced, which will prolong the life time of the plants and cut foliage. It is a ready to use spray and dries quickly.